12861935

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 16135200

約数和(自身を除く): 3273265

約数列:

[1, 5, 29, 107, 145, 535, 829, 3103, 4145, 15515, 24041, 88703, 120205, 443515, 2572387, 12861935]

約数ペア:

[(1, 12861935), (5, 2572387), (29, 443515), (107, 120205), (145, 88703), (535, 24041), (829, 15515), (3103, 4145)]