19105526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45707}}^1$

素因数の和:45739

約数の個数: 16

約数和(自身を含む): 32909760

約数和(自身を除く): 13804234

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 45707, 91414, 502777, 868433, 1005554, 1736866, 9552763, 19105526]

約数ペア:

[(1, 19105526), (2, 9552763), (11, 1736866), (19, 1005554), (22, 868433), (38, 502777), (209, 91414), (418, 45707)]