18716741461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1\times {\mathrm{7951}}^1$

素因数の和:9372

約数の個数: 16

約数和(自身を含む): 20555474688

約数和(自身を除く): 1838733227

約数列:

[1, 11, 173, 1237, 1903, 7951, 13607, 87461, 214001, 1375523, 2354011, 9835387, 15130753, 108189257, 1701521951, 18716741461]

約数ペア:

[(1, 18716741461), (11, 1701521951), (173, 108189257), (1237, 15130753), (1903, 9835387), (7951, 2354011), (13607, 1375523), (87461, 214001)]