12475060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47981}}^1$

素因数の和:48003

約数の個数: 24

約数和(自身を含む): 28213416

約数和(自身を除く): 15738356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47981, 95962, 191924, 239905, 479810, 623753, 959620, 1247506, 2495012, 3118765, 6237530, 12475060]

約数ペア:

[(1, 12475060), (2, 6237530), (4, 3118765), (5, 2495012), (10, 1247506), (13, 959620), (20, 623753), (26, 479810), (52, 239905), (65, 191924), (130, 95962), (260, 47981)]