11197745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9067}}^1$

素因数の和:9104

約数の個数: 16

約数和(自身を含む): 15234240

約数和(自身を除く): 4036495

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 9067, 45335, 117871, 172273, 589355, 861365, 2239549, 11197745]

約数ペア:

[(1, 11197745), (5, 2239549), (13, 861365), (19, 589355), (65, 172273), (95, 117871), (247, 45335), (1235, 9067)]