9804905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3793}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 13112064

約数和(自身を除く): 3307159

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 3793, 18965, 41723, 178271, 208615, 891355, 1960981, 9804905]

約数ペア:

[(1, 9804905), (5, 1960981), (11, 891355), (47, 208615), (55, 178271), (235, 41723), (517, 18965), (2585, 3793)]