12922945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19433}}^1$

素因数の和:19464

約数の個数: 16

約数和(自身を含む): 18656640

約数和(自身を除く): 5733695

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19433, 97165, 136031, 369227, 680155, 1846135, 2584589, 12922945]

約数ペア:

[(1, 12922945), (5, 2584589), (7, 1846135), (19, 680155), (35, 369227), (95, 136031), (133, 97165), (665, 19433)]