196357810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1785071}}^1$

素因数の和:1785089

約数の個数: 16

約数和(自身を含む): 385575552

約数和(自身を除く): 189217742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1785071, 3570142, 8925355, 17850710, 19635781, 39271562, 98178905, 196357810]

約数ペア:

[(1, 196357810), (2, 98178905), (5, 39271562), (10, 19635781), (11, 17850710), (22, 8925355), (55, 3570142), (110, 1785071)]