15128906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1871}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 24530688

約数和(自身を除く): 9401782

約数列:

[1, 2, 13, 26, 311, 622, 1871, 3742, 4043, 8086, 24323, 48646, 581881, 1163762, 7564453, 15128906]

約数ペア:

[(1, 15128906), (2, 7564453), (13, 1163762), (26, 581881), (311, 48646), (622, 24323), (1871, 8086), (3742, 4043)]