9843845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 13037760

約数和(自身を除く): 3193915

約数列:

[1, 5, 11, 55, 89, 445, 979, 2011, 4895, 10055, 22121, 110605, 178979, 894895, 1968769, 9843845]

約数ペア:

[(1, 9843845), (5, 1968769), (11, 894895), (55, 178979), (89, 110605), (445, 22121), (979, 10055), (2011, 4895)]