9155290

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4339}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 16561440

約数和(自身を除く): 7406150

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 4339, 8678, 21695, 43390, 915529, 1831058, 4577645, 9155290]

約数ペア:

[(1, 9155290), (2, 4577645), (5, 1831058), (10, 915529), (211, 43390), (422, 21695), (1055, 8678), (2110, 4339)]