15906872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 14937928

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 503, 536, 1006, 2012, 3953, 4024, 7906, 15812, 29677, 31624, 33701, 59354, 67402, 118708, 134804, 237416, 269608, 1988359, 3976718, 7953436, 15906872]

約数ペア:

[(1, 15906872), (2, 7953436), (4, 3976718), (8, 1988359), (59, 269608), (67, 237416), (118, 134804), (134, 118708), (236, 67402), (268, 59354), (472, 33701), (503, 31624), (536, 29677), (1006, 15812), (2012, 7906), (3953, 4024)]