19104438

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22907}}^1$

素因数の和:23051

約数の個数: 16

約数和(自身を含む): 38485440

約数和(自身を除く): 19381002

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22907, 45814, 68721, 137442, 3184073, 6368146, 9552219, 19104438]

約数ペア:

[(1, 19104438), (2, 9552219), (3, 6368146), (6, 3184073), (139, 137442), (278, 68721), (417, 45814), (834, 22907)]