22491035

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 31048896

約数和(自身を除く): 8557861

約数列:

[1, 5, 7, 35, 157, 785, 1099, 4093, 5495, 20465, 28651, 143255, 642601, 3213005, 4498207, 22491035]

約数ペア:

[(1, 22491035), (5, 4498207), (7, 3213005), (35, 642601), (157, 143255), (785, 28651), (1099, 20465), (4093, 5495)]