12943112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 18264568

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 773, 1196, 1288, 1546, 2093, 2392, 3092, 4186, 5411, 6184, 8372, 10049, 10822, 16744, 17779, 20098, 21644, 35558, 40196, 43288, 70343, 71116, 80392, 124453, 140686, 142232, 231127, 248906, 281372, 462254, 497812, 562744, 924508, 995624, 1617889, 1849016, 3235778, 6471556, 12943112]

約数ペア:

[(1, 12943112), (2, 6471556), (4, 3235778), (7, 1849016), (8, 1617889), (13, 995624), (14, 924508), (23, 562744), (26, 497812), (28, 462254), (46, 281372), (52, 248906), (56, 231127), (91, 142232), (92, 140686), (104, 124453), (161, 80392), (182, 71116), (184, 70343), (299, 43288), (322, 40196), (364, 35558), (598, 21644), (644, 20098), (728, 17779), (773, 16744), (1196, 10822), (1288, 10049), (1546, 8372), (2093, 6184), (2392, 5411), (3092, 4186)]