18446942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 28691520

約数和(自身を除く): 10244578

約数列:

[1, 2, 37, 74, 109, 218, 2287, 4033, 4574, 8066, 84619, 169238, 249283, 498566, 9223471, 18446942]

約数ペア:

[(1, 18446942), (2, 9223471), (37, 498566), (74, 249283), (109, 169238), (218, 84619), (2287, 8066), (4033, 4574)]