19322107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 23443200

約数和(自身を除く): 4121093

約数列:

[1, 7, 19, 131, 133, 917, 1109, 2489, 7763, 17423, 21071, 145279, 147497, 1016953, 2760301, 19322107]

約数ペア:

[(1, 19322107), (7, 2760301), (19, 1016953), (131, 147497), (133, 145279), (917, 21071), (1109, 17423), (2489, 7763)]