15421526

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 23876160

約数和(自身を除く): 8454634

約数列:

[1, 2, 37, 74, 271, 542, 769, 1538, 10027, 20054, 28453, 56906, 208399, 416798, 7710763, 15421526]

約数ペア:

[(1, 15421526), (2, 7710763), (37, 416798), (74, 208399), (271, 56906), (542, 28453), (769, 20054), (1538, 10027)]