22240505

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37379}}^1$

素因数の和:37408

約数の個数: 16

約数和(自身を含む): 32296320

約数和(自身を除く): 10055815

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 37379, 186895, 261653, 635443, 1308265, 3177215, 4448101, 22240505]

約数ペア:

[(1, 22240505), (5, 4448101), (7, 3177215), (17, 1308265), (35, 635443), (85, 261653), (119, 186895), (595, 37379)]