11905685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11393}}^1$

素因数の和:11428

約数の個数: 16

約数和(自身を含む): 16407360

約数和(自身を除く): 4501675

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 11393, 56965, 125323, 216467, 626615, 1082335, 2381137, 11905685]

約数ペア:

[(1, 11905685), (5, 2381137), (11, 1082335), (19, 626615), (55, 216467), (95, 125323), (209, 56965), (1045, 11393)]