22188826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27259}}^1$

素因数の和:27309

約数の個数: 16

約数和(自身を含む): 37291680

約数和(自身を除く): 15102854

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27259, 54518, 299849, 599698, 1008583, 2017166, 11094413, 22188826]

約数ペア:

[(1, 22188826), (2, 11094413), (11, 2017166), (22, 1008583), (37, 599698), (74, 299849), (407, 54518), (814, 27259)]