12692199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 18289152

約数和(自身を除く): 5596953

約数列:

[1, 3, 13, 39, 503, 647, 1509, 1941, 6539, 8411, 19617, 25233, 325441, 976323, 4230733, 12692199]

約数ペア:

[(1, 12692199), (3, 4230733), (13, 976323), (39, 325441), (503, 25233), (647, 19617), (1509, 8411), (1941, 6539)]