19482986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 31042440

約数和(自身を除く): 11559454

約数列:

[1, 2, 17, 34, 401, 802, 1429, 2858, 6817, 13634, 24293, 48586, 573029, 1146058, 9741493, 19482986]

約数ペア:

[(1, 19482986), (2, 9741493), (17, 1146058), (34, 573029), (401, 48586), (802, 24293), (1429, 13634), (2858, 6817)]