15246256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13421}}^1$

素因数の和:13500

約数の個数: 20

約数和(自身を含む): 29957904

約数和(自身を除く): 14711648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13421, 26842, 53684, 107368, 214736, 952891, 1905782, 3811564, 7623128, 15246256]

約数ペア:

[(1, 15246256), (2, 7623128), (4, 3811564), (8, 1905782), (16, 952891), (71, 214736), (142, 107368), (284, 53684), (568, 26842), (1136, 13421)]