2255198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{9319}}^1$

素因数の和:9343

約数の個数: 12

約数和(自身を含む): 3718680

約数和(自身を除く): 1463482

約数列:

[1, 2, 11, 22, 121, 242, 9319, 18638, 102509, 205018, 1127599, 2255198]

約数ペア:

[(1, 2255198), (2, 1127599), (11, 205018), (22, 102509), (121, 18638), (242, 9319)]