19734033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13907}}^1$

素因数の和:13964

約数の個数: 16

約数和(自身を含む): 29373696

約数和(自身を除く): 9639663

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 13907, 41721, 152977, 458931, 598001, 1794003, 6578011, 19734033]

約数ペア:

[(1, 19734033), (3, 6578011), (11, 1794003), (33, 598001), (43, 458931), (129, 152977), (473, 41721), (1419, 13907)]