12384305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 3098575

約数列:

[1, 5, 29, 145, 223, 383, 1115, 1915, 6467, 11107, 32335, 55535, 85409, 427045, 2476861, 12384305]

約数ペア:

[(1, 12384305), (5, 2476861), (29, 427045), (145, 85409), (223, 55535), (383, 32335), (1115, 11107), (1915, 6467)]