1992211199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{221677}}^1$

素因数の和:221750

約数の個数: 16

約数和(自身を含む): 2340919680

約数和(自身を除く): 348708481

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 221677, 2438447, 4211863, 9532111, 46330493, 104853221, 181110109, 1992211199]

約数ペア:

[(1, 1992211199), (11, 181110109), (19, 104853221), (43, 46330493), (209, 9532111), (473, 4211863), (817, 2438447), (8987, 221677)]