22491709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 1838531

約数列:

[1, 31, 43, 47, 359, 1333, 1457, 2021, 11129, 15437, 16873, 62651, 478547, 523063, 725539, 22491709]

約数ペア:

[(1, 22491709), (31, 725539), (43, 523063), (47, 478547), (359, 62651), (1333, 16873), (1457, 15437), (2021, 11129)]