22368680

素因数分解:

$2^3\times 5^1\times {\mathrm{559217}}^1$

素因数の和:559228

約数の個数: 16

約数和(自身を含む): 50329620

約数和(自身を除く): 27960940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 559217, 1118434, 2236868, 2796085, 4473736, 5592170, 11184340, 22368680]

約数ペア:

[(1, 22368680), (2, 11184340), (4, 5592170), (5, 4473736), (8, 2796085), (10, 2236868), (20, 1118434), (40, 559217)]