18420622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49253}}^1$

素因数の和:49283

約数の個数: 16

約数和(自身を含む): 31916592

約数和(自身を除く): 13495970

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 49253, 98506, 541783, 837301, 1083566, 1674602, 9210311, 18420622]

約数ペア:

[(1, 18420622), (2, 9210311), (11, 1674602), (17, 1083566), (22, 837301), (34, 541783), (187, 98506), (374, 49253)]