22265828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1213}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 42116088

約数和(自身を除く): 19850260

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1213, 1412, 2426, 4589, 4852, 9178, 15769, 18356, 31538, 63076, 428189, 856378, 1712756, 5566457, 11132914, 22265828]

約数ペア:

[(1, 22265828), (2, 11132914), (4, 5566457), (13, 1712756), (26, 856378), (52, 428189), (353, 63076), (706, 31538), (1213, 18356), (1412, 15769), (2426, 9178), (4589, 4852)]