19353672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 43545528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 29, 31, 36, 39, 46, 52, 58, 62, 69, 72, 78, 87, 92, 93, 104, 116, 117, 124, 138, 156, 174, 184, 186, 207, 232, 234, 248, 261, 276, 279, 299, 312, 348, 372, 377, 403, 414, 468, 522, 552, 558, 598, 667, 696, 713, 744, 754, 806, 828, 897, 899, 936, 1044, 1116, 1131, 1196, 1209, 1334, 1426, 1508, 1612, 1656, 1794, 1798, 2001, 2088, 2139, 2232, 2262, 2392, 2418, 2668, 2691, 2697, 2852, 3016, 3224, 3393, 3588, 3596, 3627, 4002, 4278, 4524, 4836, 5336, 5382, 5394, 5704, 6003, 6417, 6786, 7176, 7192, 7254, 8004, 8091, 8556, 8671, 9048, 9269, 9672, 10764, 10788, 11687, 12006, 12834, 13572, 14508, 16008, 16182, 17112, 17342, 18538, 20677, 21528, 21576, 23374, 24012, 25668, 26013, 27144, 27807, 29016, 32364, 34684, 35061, 37076, 41354, 46748, 48024, 51336, 52026, 55614, 62031, 64728, 69368, 70122, 74152, 78039, 82708, 83421, 93496, 104052, 105183, 111228, 124062, 140244, 156078, 165416, 166842, 186093, 208104, 210366, 222456, 248124, 268801, 280488, 312156, 333684, 372186, 420732, 496248, 537602, 624312, 667368, 744372, 806403, 841464, 1075204, 1488744, 1612806, 2150408, 2419209, 3225612, 4838418, 6451224, 9676836, 19353672]

約数ペア:

[(1, 19353672), (2, 9676836), (3, 6451224), (4, 4838418), (6, 3225612), (8, 2419209), (9, 2150408), (12, 1612806), (13, 1488744), (18, 1075204), (23, 841464), (24, 806403), (26, 744372), (29, 667368), (31, 624312), (36, 537602), (39, 496248), (46, 420732), (52, 372186), (58, 333684), (62, 312156), (69, 280488), (72, 268801), (78, 248124), (87, 222456), (92, 210366), (93, 208104), (104, 186093), (116, 166842), (117, 165416), (124, 156078), (138, 140244), (156, 124062), (174, 111228), (184, 105183), (186, 104052), (207, 93496), (232, 83421), (234, 82708), (248, 78039), (261, 74152), (276, 70122), (279, 69368), (299, 64728), (312, 62031), (348, 55614), (372, 52026), (377, 51336), (403, 48024), (414, 46748), (468, 41354), (522, 37076), (552, 35061), (558, 34684), (598, 32364), (667, 29016), (696, 27807), (713, 27144), (744, 26013), (754, 25668), (806, 24012), (828, 23374), (897, 21576), (899, 21528), (936, 20677), (1044, 18538), (1116, 17342), (1131, 17112), (1196, 16182), (1209, 16008), (1334, 14508), (1426, 13572), (1508, 12834), (1612, 12006), (1656, 11687), (1794, 10788), (1798, 10764), (2001, 9672), (2088, 9269), (2139, 9048), (2232, 8671), (2262, 8556), (2392, 8091), (2418, 8004), (2668, 7254), (2691, 7192), (2697, 7176), (2852, 6786), (3016, 6417), (3224, 6003), (3393, 5704), (3588, 5394), (3596, 5382), (3627, 5336), (4002, 4836), (4278, 4524)]