22987835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1409}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 29846880

約数和(自身を除く): 6859045

約数列:

[1, 5, 13, 65, 251, 1255, 1409, 3263, 7045, 16315, 18317, 91585, 353659, 1768295, 4597567, 22987835]

約数ペア:

[(1, 22987835), (5, 4597567), (13, 1768295), (65, 353659), (251, 91585), (1255, 18317), (1409, 16315), (3263, 7045)]