9138278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 14577840

約数和(自身を除く): 5439562

約数列:

[1, 2, 19, 38, 101, 202, 1919, 2381, 3838, 4762, 45239, 90478, 240481, 480962, 4569139, 9138278]

約数ペア:

[(1, 9138278), (2, 4569139), (19, 480962), (38, 240481), (101, 90478), (202, 45239), (1919, 4762), (2381, 3838)]