12642352

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5303}}^1$

素因数の和:5460

約数の個数: 20

約数和(自身を含む): 24663600

約数和(自身を除く): 12021248

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5303, 10606, 21212, 42424, 84848, 790147, 1580294, 3160588, 6321176, 12642352]

約数ペア:

[(1, 12642352), (2, 6321176), (4, 3160588), (8, 1580294), (16, 790147), (149, 84848), (298, 42424), (596, 21212), (1192, 10606), (2384, 5303)]