15985450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24593}}^1$

素因数の和:24618

約数の個数: 24

約数和(自身を含む): 32021388

約数和(自身を除く): 16035938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 24593, 49186, 122965, 245930, 319709, 614825, 639418, 1229650, 1598545, 3197090, 7992725, 15985450]

約数ペア:

[(1, 15985450), (2, 7992725), (5, 3197090), (10, 1598545), (13, 1229650), (25, 639418), (26, 614825), (50, 319709), (65, 245930), (130, 122965), (325, 49186), (650, 24593)]