15691418860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60351611}}^1$

素因数の和:60351633

約数の個数: 24

約数和(自身を含む): 35486747856

約数和(自身を除く): 19795328996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60351611, 120703222, 241406444, 301758055, 603516110, 784570943, 1207032220, 1569141886, 3138283772, 3922854715, 7845709430, 15691418860]

約数ペア:

[(1, 15691418860), (2, 7845709430), (4, 3922854715), (5, 3138283772), (10, 1569141886), (13, 1207032220), (20, 784570943), (26, 603516110), (52, 301758055), (65, 241406444), (130, 120703222), (260, 60351611)]