15798544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22963}}^1$

素因数の和:23014

約数の個数: 20

約数和(自身を含む): 31322896

約数和(自身を除く): 15524352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22963, 45926, 91852, 183704, 367408, 987409, 1974818, 3949636, 7899272, 15798544]

約数ペア:

[(1, 15798544), (2, 7899272), (4, 3949636), (8, 1974818), (16, 987409), (43, 367408), (86, 183704), (172, 91852), (344, 45926), (688, 22963)]