15719951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 18162144

約数和(自身を除く): 2442193

約数列:

[1, 13, 17, 83, 221, 857, 1079, 1411, 11141, 14569, 18343, 71131, 189397, 924703, 1209227, 15719951]

約数ペア:

[(1, 15719951), (13, 1209227), (17, 924703), (83, 189397), (221, 71131), (857, 18343), (1079, 14569), (1411, 11141)]