18732796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{59281}}^1$

素因数の和:59364

約数の個数: 12

約数和(自身を含む): 33197920

約数和(自身を除く): 14465124

約数列:

[1, 2, 4, 79, 158, 316, 59281, 118562, 237124, 4683199, 9366398, 18732796]

約数ペア:

[(1, 18732796), (2, 9366398), (4, 4683199), (79, 237124), (158, 118562), (316, 59281)]