13294420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14143}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 28514304

約数和(自身を除く): 15219884

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 14143, 28286, 56572, 70715, 141430, 282860, 664721, 1329442, 2658884, 3323605, 6647210, 13294420]

約数ペア:

[(1, 13294420), (2, 6647210), (4, 3323605), (5, 2658884), (10, 1329442), (20, 664721), (47, 282860), (94, 141430), (188, 70715), (235, 56572), (470, 28286), (940, 14143)]