26189215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6829}}^1$

素因数の和:6906

約数の個数: 16

約数和(自身を含む): 34423200

約数和(自身を除く): 8233985

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 6829, 34145, 88777, 402911, 443885, 2014555, 5237843, 26189215]

約数ペア:

[(1, 26189215), (5, 5237843), (13, 2014555), (59, 443885), (65, 402911), (295, 88777), (767, 34145), (3835, 6829)]