15716371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 2024429

約数列:

[1, 11, 43, 149, 223, 473, 1639, 2453, 6407, 9589, 33227, 70477, 105479, 365497, 1428761, 15716371]

約数ペア:

[(1, 15716371), (11, 1428761), (43, 365497), (149, 105479), (223, 70477), (473, 33227), (1639, 9589), (2453, 6407)]