18079105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 23804928

約数和(自身を除く): 5725823

約数列:

[1, 5, 11, 55, 191, 955, 1721, 2101, 8605, 10505, 18931, 94655, 328711, 1643555, 3615821, 18079105]

約数ペア:

[(1, 18079105), (5, 3615821), (11, 1643555), (55, 328711), (191, 94655), (955, 18931), (1721, 10505), (2101, 8605)]