15317830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 15018938

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1063, 1310, 1441, 2126, 2882, 5315, 7205, 10630, 11693, 14410, 23386, 58465, 116930, 139253, 278506, 696265, 1392530, 1531783, 3063566, 7658915, 15317830]

約数ペア:

[(1, 15317830), (2, 7658915), (5, 3063566), (10, 1531783), (11, 1392530), (22, 696265), (55, 278506), (110, 139253), (131, 116930), (262, 58465), (655, 23386), (1063, 14410), (1310, 11693), (1441, 10630), (2126, 7205), (2882, 5315)]