21198822

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{14783}}^1$

素因数の和:15027

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 21379098

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 14783, 29566, 44349, 88698, 3533137, 7066274, 10599411, 21198822]

約数ペア:

[(1, 21198822), (2, 10599411), (3, 7066274), (6, 3533137), (239, 88698), (478, 44349), (717, 29566), (1434, 14783)]