12999665

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9059}}^1$

素因数の和:9112

約数の個数: 16

約数和(自身を含む): 18264960

約数和(自身を除く): 5265295

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 9059, 45295, 63413, 317065, 371419, 1857095, 2599933, 12999665]

約数ペア:

[(1, 12999665), (5, 2599933), (7, 1857095), (35, 371419), (41, 317065), (205, 63413), (287, 45295), (1435, 9059)]