18250738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10501}}^1$

素因数の和:10593

約数の個数: 16

約数和(自身を含む): 30245760

約数和(自身を除く): 11995022

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10501, 21002, 115511, 231022, 829579, 1659158, 9125369, 18250738]

約数ペア:

[(1, 18250738), (2, 9125369), (11, 1659158), (22, 829579), (79, 231022), (158, 115511), (869, 21002), (1738, 10501)]