22137791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 25502400

約数和(自身を除く): 3364609

約数列:

[1, 13, 17, 109, 221, 919, 1417, 1853, 11947, 15623, 24089, 100171, 203099, 1302223, 1702907, 22137791]

約数ペア:

[(1, 22137791), (13, 1702907), (17, 1302223), (109, 203099), (221, 100171), (919, 24089), (1417, 15623), (1853, 11947)]