196346942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{811351}}^1$

素因数の和:811375

約数の個数: 12

約数和(自身を含む): 323729448

約数和(自身を除く): 127382506

約数列:

[1, 2, 11, 22, 121, 242, 811351, 1622702, 8924861, 17849722, 98173471, 196346942]

約数ペア:

[(1, 196346942), (2, 98173471), (11, 17849722), (22, 8924861), (121, 1622702), (242, 811351)]