2171818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5807}}^1$

素因数の和:5837

約数の個数: 16

約数和(自身を含む): 3763584

約数和(自身を除く): 1591766

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5807, 11614, 63877, 98719, 127754, 197438, 1085909, 2171818]

約数ペア:

[(1, 2171818), (2, 1085909), (11, 197438), (17, 127754), (22, 98719), (34, 63877), (187, 11614), (374, 5807)]