1900111121

素因数分解:

${\mathrm{23}}^1\times {\mathrm{12101}}^1\times {\mathrm{6827}}^1$

素因数の和:18951

約数の個数: 8

約数和(自身を含む): 1983178944

約数和(自身を除く): 83067823

約数列:

[1, 23, 6827, 12101, 157021, 278323, 82613527, 1900111121]

約数ペア:

[(1, 1900111121), (23, 82613527), (6827, 278323), (12101, 157021)]