11897105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7504

約数の個数: 16

約数和(自身を含む): 16113600

約数和(自身を除く): 4216495

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7459, 37295, 82049, 216311, 410245, 1081555, 2379421, 11897105]

約数ペア:

[(1, 11897105), (5, 2379421), (11, 1081555), (29, 410245), (55, 216311), (145, 82049), (319, 37295), (1595, 7459)]