17672974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7235

約数の個数: 16

約数和(自身を含む): 29179440

約数和(自身を除く): 11506466

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 7109, 14218, 78199, 156398, 803317, 1606634, 8836487, 17672974]

約数ペア:

[(1, 17672974), (2, 8836487), (11, 1606634), (22, 803317), (113, 156398), (226, 78199), (1243, 14218), (2486, 7109)]