212894638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569237}}^1$

素因数の和:569267

約数の個数: 16

約数和(自身を含む): 368866224

約数和(自身を除く): 155971586

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 569237, 1138474, 6261607, 9677029, 12523214, 19354058, 106447319, 212894638]

約数ペア:

[(1, 212894638), (2, 106447319), (11, 19354058), (17, 12523214), (22, 9677029), (34, 6261607), (187, 1138474), (374, 569237)]