15426169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 18

約数和(自身を含む): 17798858

約数和(自身を除く): 2372689

約数列:

[1, 11, 23, 121, 241, 253, 529, 2651, 2783, 5543, 5819, 29161, 60973, 64009, 127489, 670703, 1402379, 15426169]

約数ペア:

[(1, 15426169), (11, 1402379), (23, 670703), (121, 127489), (241, 64009), (253, 60973), (529, 29161), (2651, 5819), (2783, 5543)]