18709702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 30682512

約数和(自身を除く): 11972810

約数列:

[1, 2, 11, 22, 853, 997, 1706, 1994, 9383, 10967, 18766, 21934, 850441, 1700882, 9354851, 18709702]

約数ペア:

[(1, 18709702), (2, 9354851), (11, 1700882), (22, 850441), (853, 21934), (997, 18766), (1706, 10967), (1994, 9383)]