19534368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 60117120

約数和(自身を除く): 40582752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 709, 861, 984, 1148, 1312, 1418, 1722, 1968, 2127, 2296, 2836, 3444, 3936, 4254, 4592, 4963, 5672, 6888, 8508, 9184, 9926, 11344, 13776, 14889, 17016, 19852, 22688, 27552, 29069, 29778, 34032, 39704, 58138, 59556, 68064, 79408, 87207, 116276, 119112, 158816, 174414, 203483, 232552, 238224, 348828, 406966, 465104, 476448, 610449, 697656, 813932, 930208, 1220898, 1395312, 1627864, 2441796, 2790624, 3255728, 4883592, 6511456, 9767184, 19534368]

約数ペア:

[(1, 19534368), (2, 9767184), (3, 6511456), (4, 4883592), (6, 3255728), (7, 2790624), (8, 2441796), (12, 1627864), (14, 1395312), (16, 1220898), (21, 930208), (24, 813932), (28, 697656), (32, 610449), (41, 476448), (42, 465104), (48, 406966), (56, 348828), (82, 238224), (84, 232552), (96, 203483), (112, 174414), (123, 158816), (164, 119112), (168, 116276), (224, 87207), (246, 79408), (287, 68064), (328, 59556), (336, 58138), (492, 39704), (574, 34032), (656, 29778), (672, 29069), (709, 27552), (861, 22688), (984, 19852), (1148, 17016), (1312, 14889), (1418, 13776), (1722, 11344), (1968, 9926), (2127, 9184), (2296, 8508), (2836, 6888), (3444, 5672), (3936, 4963), (4254, 4592)]