15630956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20929

約数の個数: 24

約数和(自身を含む): 31597776

約数和(自身を除く): 15966820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20897, 41794, 83588, 229867, 355249, 459734, 710498, 919468, 1420996, 3907739, 7815478, 15630956]

約数ペア:

[(1, 15630956), (2, 7815478), (4, 3907739), (11, 1420996), (17, 919468), (22, 710498), (34, 459734), (44, 355249), (68, 229867), (187, 83588), (374, 41794), (748, 20897)]