21601096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5987}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 45269280

約数和(自身を除く): 23668184

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 5987, 11974, 23948, 47896, 65857, 131714, 245467, 263428, 490934, 526856, 981868, 1963736, 2700137, 5400274, 10800548, 21601096]

約数ペア:

[(1, 21601096), (2, 10800548), (4, 5400274), (8, 2700137), (11, 1963736), (22, 981868), (41, 526856), (44, 490934), (82, 263428), (88, 245467), (164, 131714), (328, 65857), (451, 47896), (902, 23948), (1804, 11974), (3608, 5987)]