13295470

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5297}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 24031728

約数和(自身を除く): 10736258

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 5297, 10594, 26485, 52970, 1329547, 2659094, 6647735, 13295470]

約数ペア:

[(1, 13295470), (2, 6647735), (5, 2659094), (10, 1329547), (251, 52970), (502, 26485), (1255, 10594), (2510, 5297)]