23221757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 25683840

約数和(自身を除く): 2462083

約数列:

[1, 13, 71, 139, 181, 923, 1807, 2353, 9869, 12851, 25159, 128297, 167063, 327067, 1786289, 23221757]

約数ペア:

[(1, 23221757), (13, 1786289), (71, 327067), (139, 167063), (181, 128297), (923, 25159), (1807, 12851), (2353, 9869)]