15240274

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3850

約数の個数: 24

約数和(自身を含む): 27248508

約数和(自身を除く): 12008234

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 3793, 4018, 7586, 26551, 53102, 155513, 185857, 311026, 371714, 1088591, 2177182, 7620137, 15240274]

約数ペア:

[(1, 15240274), (2, 7620137), (7, 2177182), (14, 1088591), (41, 371714), (49, 311026), (82, 185857), (98, 155513), (287, 53102), (574, 26551), (2009, 7586), (3793, 4018)]