12574280159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 15190695936

約数和(自身を除く): 2616415777

約数列:

[1, 7, 23, 107, 161, 311, 749, 2177, 2347, 2461, 7153, 16429, 17227, 33277, 50071, 53981, 232939, 251129, 377867, 729917, 765371, 1757903, 5109419, 5357597, 5775967, 16788091, 40431769, 78101119, 117516637, 546707833, 1796325737, 12574280159]

約数ペア:

[(1, 12574280159), (7, 1796325737), (23, 546707833), (107, 117516637), (161, 78101119), (311, 40431769), (749, 16788091), (2177, 5775967), (2347, 5357597), (2461, 5109419), (7153, 1757903), (16429, 765371), (17227, 729917), (33277, 377867), (50071, 251129), (53981, 232939)]