16399324

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{22651}}^1$

素因数の和:22836

約数の個数: 12

約数和(自身を含む): 28858648

約数和(自身を除く): 12459324

約数列:

[1, 2, 4, 181, 362, 724, 22651, 45302, 90604, 4099831, 8199662, 16399324]

約数ペア:

[(1, 16399324), (2, 8199662), (4, 4099831), (181, 90604), (362, 45302), (724, 22651)]