13161530

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2971}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 23752224

約数和(自身を除く): 10590694

約数列:

[1, 2, 5, 10, 443, 886, 2215, 2971, 4430, 5942, 14855, 29710, 1316153, 2632306, 6580765, 13161530]

約数ペア:

[(1, 13161530), (2, 6580765), (5, 2632306), (10, 1316153), (443, 29710), (886, 14855), (2215, 5942), (2971, 4430)]