13178942

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 23269680

約数和(自身を除く): 10090738

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1511, 3022, 4361, 8722, 10577, 21154, 74039, 134479, 148078, 268958, 941353, 1882706, 6589471, 13178942]

約数ペア:

[(1, 13178942), (2, 6589471), (7, 1882706), (14, 941353), (49, 268958), (89, 148078), (98, 134479), (178, 74039), (623, 21154), (1246, 10577), (1511, 8722), (3022, 4361)]