23701724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 42712320

約数和(自身を除く): 19010596

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 556, 907, 1814, 3628, 6533, 13066, 26132, 42629, 85258, 126073, 170516, 252146, 504292, 5925431, 11850862, 23701724]

約数ペア:

[(1, 23701724), (2, 11850862), (4, 5925431), (47, 504292), (94, 252146), (139, 170516), (188, 126073), (278, 85258), (556, 42629), (907, 26132), (1814, 13066), (3628, 6533)]