19293416

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15361}}^1$

素因数の和:15524

約数の個数: 16

約数和(自身を含む): 36407940

約数和(自身を除く): 17114524

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15361, 30722, 61444, 122888, 2411677, 4823354, 9646708, 19293416]

約数ペア:

[(1, 19293416), (2, 9646708), (4, 4823354), (8, 2411677), (157, 122888), (314, 61444), (628, 30722), (1256, 15361)]