12784585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 4053047

約数列:

[1, 5, 11, 55, 191, 955, 1217, 2101, 6085, 10505, 13387, 66935, 232447, 1162235, 2556917, 12784585]

約数ペア:

[(1, 12784585), (5, 2556917), (11, 1162235), (55, 232447), (191, 66935), (955, 13387), (1217, 10505), (2101, 6085)]