22157863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 27740160

約数和(自身を除く): 5582297

約数列:

[1, 7, 13, 59, 91, 413, 767, 4127, 5369, 28889, 53651, 243493, 375557, 1704451, 3165409, 22157863]

約数ペア:

[(1, 22157863), (7, 3165409), (13, 1704451), (59, 375557), (91, 243493), (413, 53651), (767, 28889), (4127, 5369)]