13040996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 23659776

約数和(自身を除く): 10618780

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 977, 1954, 3337, 3908, 6674, 13348, 45919, 69367, 91838, 138734, 183676, 277468, 3260249, 6520498, 13040996]

約数ペア:

[(1, 13040996), (2, 6520498), (4, 3260249), (47, 277468), (71, 183676), (94, 138734), (142, 91838), (188, 69367), (284, 45919), (977, 13348), (1954, 6674), (3337, 3908)]