15518044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 27863136

約数和(自身を除く): 12345092

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 541, 1082, 2164, 7171, 14342, 28684, 38411, 54641, 76822, 109282, 153644, 218564, 3879511, 7759022, 15518044]

約数ペア:

[(1, 15518044), (2, 7759022), (4, 3879511), (71, 218564), (101, 153644), (142, 109282), (202, 76822), (284, 54641), (404, 38411), (541, 28684), (1082, 14342), (2164, 7171)]