21134366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56509}}^1$

素因数の和:56539

約数の個数: 16

約数和(自身を含む): 36618480

約数和(自身を除く): 15484114

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56509, 113018, 621599, 960653, 1243198, 1921306, 10567183, 21134366]

約数ペア:

[(1, 21134366), (2, 10567183), (11, 1921306), (17, 1243198), (22, 960653), (34, 621599), (187, 113018), (374, 56509)]