19624854

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23531}}^1$

素因数の和:23675

約数の個数: 16

約数和(自身を含む): 39533760

約数和(自身を除く): 19908906

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23531, 47062, 70593, 141186, 3270809, 6541618, 9812427, 19624854]

約数ペア:

[(1, 19624854), (2, 9812427), (3, 6541618), (6, 3270809), (139, 141186), (278, 70593), (417, 47062), (834, 23531)]