22017218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 11730622

約数列:

[1, 2, 61, 122, 251, 502, 719, 1438, 15311, 30622, 43859, 87718, 180469, 360938, 11008609, 22017218]

約数ペア:

[(1, 22017218), (2, 11008609), (61, 360938), (122, 180469), (251, 87718), (502, 43859), (719, 30622), (1438, 15311)]