18662116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{424139}}^1$

素因数の和:424154

約数の個数: 12

約数和(自身を含む): 35627760

約数和(自身を除く): 16965644

約数列:

[1, 2, 4, 11, 22, 44, 424139, 848278, 1696556, 4665529, 9331058, 18662116]

約数ペア:

[(1, 18662116), (2, 9331058), (4, 4665529), (11, 1696556), (22, 848278), (44, 424139)]