39621818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 61186560

約数和(自身を除く): 21564742

約数列:

[1, 2, 61, 79, 122, 158, 4111, 4819, 8222, 9638, 250771, 324769, 501542, 649538, 19810909, 39621818]

約数ペア:

[(1, 39621818), (2, 19810909), (61, 649538), (79, 501542), (122, 324769), (158, 250771), (4111, 9638), (4819, 8222)]