15354356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{202031}}^1$

素因数の和:202054

約数の個数: 12

約数和(自身を含む): 28284480

約数和(自身を除く): 12930124

約数列:

[1, 2, 4, 19, 38, 76, 202031, 404062, 808124, 3838589, 7677178, 15354356]

約数ペア:

[(1, 15354356), (2, 7677178), (4, 3838589), (19, 808124), (38, 404062), (76, 202031)]