42356556436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557323111}}^1$

素因数の和:557323134

約数の個数: 12

約数和(自身を含む): 78025235680

約数和(自身を除く): 35668679244

約数列:

[1, 2, 4, 19, 38, 76, 557323111, 1114646222, 2229292444, 10589139109, 21178278218, 42356556436]

約数ペア:

[(1, 42356556436), (2, 21178278218), (4, 10589139109), (19, 2229292444), (38, 1114646222), (76, 557323111)]