15851876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 29502144

約数和(自身を除く): 13650268

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3251, 4876, 6502, 13004, 74773, 149546, 172303, 299092, 344606, 689212, 3962969, 7925938, 15851876]

約数ペア:

[(1, 15851876), (2, 7925938), (4, 3962969), (23, 689212), (46, 344606), (53, 299092), (92, 172303), (106, 149546), (212, 74773), (1219, 13004), (2438, 6502), (3251, 4876)]