19922655

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5851}}^1$

素因数の和:6086

約数の個数: 16

約数和(自身を含む): 32022144

約数和(自身を除く): 12099489

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 5851, 17553, 29255, 87765, 1328177, 3984531, 6640885, 19922655]

約数ペア:

[(1, 19922655), (3, 6640885), (5, 3984531), (15, 1328177), (227, 87765), (681, 29255), (1135, 17553), (3405, 5851)]