22038135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{209887}}^1$

素因数の和:209902

約数の個数: 16

約数和(自身を含む): 40298496

約数和(自身を除く): 18260361

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 209887, 629661, 1049435, 1469209, 3148305, 4407627, 7346045, 22038135]

約数ペア:

[(1, 22038135), (3, 7346045), (5, 4407627), (7, 3148305), (15, 1469209), (21, 1049435), (35, 629661), (105, 209887)]