22019980895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7817}}^1\times {\mathrm{51217}}^1$

素因数の和:59050

約数の個数: 16

約数和(自身を含む): 28830407328

約数和(自身を除く): 6810426433

約数列:

[1, 5, 11, 55, 7817, 39085, 51217, 85987, 256085, 429935, 563387, 2816935, 400363289, 2001816445, 4403996179, 22019980895]

約数ペア:

[(1, 22019980895), (5, 4403996179), (11, 2001816445), (55, 400363289), (7817, 2816935), (39085, 563387), (51217, 429935), (85987, 256085)]