16259345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 21204480

約数和(自身を除く): 4945135

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5521, 27605, 104899, 171151, 524495, 855755, 3251869, 16259345]

約数ペア:

[(1, 16259345), (5, 3251869), (19, 855755), (31, 524495), (95, 171151), (155, 104899), (589, 27605), (2945, 5521)]