13911770

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8861}}^1$

素因数の和:9025

約数の個数: 16

約数和(自身を含む): 25203528

約数和(自身を除く): 11291758

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 8861, 17722, 44305, 88610, 1391177, 2782354, 6955885, 13911770]

約数ペア:

[(1, 13911770), (2, 6955885), (5, 2782354), (10, 1391177), (157, 88610), (314, 44305), (785, 17722), (1570, 8861)]