19635485248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14177}}^1$

素因数の和:14292

約数の個数: 112

約数和(自身を含む): 44078834880

約数和(自身を除く): 24443349632

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 67, 68, 76, 134, 136, 152, 268, 272, 304, 323, 536, 544, 608, 646, 1072, 1088, 1139, 1216, 1273, 1292, 2144, 2278, 2546, 2584, 4288, 4556, 5092, 5168, 9112, 10184, 10336, 14177, 18224, 20368, 20672, 21641, 28354, 36448, 40736, 43282, 56708, 72896, 81472, 86564, 113416, 173128, 226832, 241009, 269363, 346256, 453664, 482018, 538726, 692512, 907328, 949859, 964036, 1077452, 1385024, 1899718, 1928072, 2154904, 3799436, 3856144, 4309808, 4579171, 7598872, 7712288, 8619616, 9158342, 15197744, 15424576, 16147603, 17239232, 18047321, 18316684, 30395488, 32295206, 36094642, 36633368, 60790976, 64590412, 72189284, 73266736, 129180824, 144378568, 146533472, 258361648, 288757136, 293066944, 306804457, 516723296, 577514272, 613608914, 1033446592, 1155028544, 1227217828, 2454435656, 4908871312, 9817742624, 19635485248]

約数ペア:

[(1, 19635485248), (2, 9817742624), (4, 4908871312), (8, 2454435656), (16, 1227217828), (17, 1155028544), (19, 1033446592), (32, 613608914), (34, 577514272), (38, 516723296), (64, 306804457), (67, 293066944), (68, 288757136), (76, 258361648), (134, 146533472), (136, 144378568), (152, 129180824), (268, 73266736), (272, 72189284), (304, 64590412), (323, 60790976), (536, 36633368), (544, 36094642), (608, 32295206), (646, 30395488), (1072, 18316684), (1088, 18047321), (1139, 17239232), (1216, 16147603), (1273, 15424576), (1292, 15197744), (2144, 9158342), (2278, 8619616), (2546, 7712288), (2584, 7598872), (4288, 4579171), (4556, 4309808), (5092, 3856144), (5168, 3799436), (9112, 2154904), (10184, 1928072), (10336, 1899718), (14177, 1385024), (18224, 1077452), (20368, 964036), (20672, 949859), (21641, 907328), (28354, 692512), (36448, 538726), (40736, 482018), (43282, 453664), (56708, 346256), (72896, 269363), (81472, 241009), (86564, 226832), (113416, 173128)]