18315242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17713}}^1$

素因数の和:17773

約数の個数: 16

約数和(自身を含む): 30609792

約数和(自身を除く): 12294550

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 17713, 35426, 194843, 389686, 832511, 1665022, 9157621, 18315242]

約数ペア:

[(1, 18315242), (2, 9157621), (11, 1665022), (22, 832511), (47, 389686), (94, 194843), (517, 35426), (1034, 17713)]