13561264

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{2213}}^1$

素因数の和:2604

約数の個数: 20

約数和(自身を含む): 26355456

約数和(自身を除く): 12794192

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 2213, 3064, 4426, 6128, 8852, 17704, 35408, 847579, 1695158, 3390316, 6780632, 13561264]

約数ペア:

[(1, 13561264), (2, 6780632), (4, 3390316), (8, 1695158), (16, 847579), (383, 35408), (766, 17704), (1532, 8852), (2213, 6128), (3064, 4426)]