19423326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249017}}^1$

素因数の和:249035

約数の個数: 16

約数和(自身を含む): 41835024

約数和(自身を除く): 22411698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 249017, 498034, 747051, 1494102, 3237221, 6474442, 9711663, 19423326]

約数ペア:

[(1, 19423326), (2, 9711663), (3, 6474442), (6, 3237221), (13, 1494102), (26, 747051), (39, 498034), (78, 249017)]