18691262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5443}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 29985552

約数和(自身を除く): 11294290

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 5443, 10886, 92531, 185062, 549743, 1099486, 9345631, 18691262]

約数ペア:

[(1, 18691262), (2, 9345631), (17, 1099486), (34, 549743), (101, 185062), (202, 92531), (1717, 10886), (3434, 5443)]