19413110

素因数分解:

$2^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2551}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 35003232

約数和(自身を除く): 15590122

約数列:

[1, 2, 5, 10, 761, 1522, 2551, 3805, 5102, 7610, 12755, 25510, 1941311, 3882622, 9706555, 19413110]

約数ペア:

[(1, 19413110), (2, 9706555), (5, 3882622), (10, 1941311), (761, 25510), (1522, 12755), (2551, 7610), (3805, 5102)]