15480668

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4194

約数の個数: 36

約数和(自身を含む): 33180840

約数和(自身を除く): 17700172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4157, 8314, 16628, 29099, 58198, 78983, 116396, 157966, 203693, 315932, 407386, 552881, 814772, 1105762, 2211524, 3870167, 7740334, 15480668]

約数ペア:

[(1, 15480668), (2, 7740334), (4, 3870167), (7, 2211524), (14, 1105762), (19, 814772), (28, 552881), (38, 407386), (49, 315932), (76, 203693), (98, 157966), (133, 116396), (196, 78983), (266, 58198), (532, 29099), (931, 16628), (1862, 8314), (3724, 4157)]