22858843

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 28691520

約数和(自身を除く): 5832677

約数列:

[1, 7, 19, 43, 49, 133, 301, 571, 817, 931, 2107, 3997, 5719, 10849, 24553, 27979, 40033, 75943, 171871, 466507, 531601, 1203097, 3265549, 22858843]

約数ペア:

[(1, 22858843), (7, 3265549), (19, 1203097), (43, 531601), (49, 466507), (133, 171871), (301, 75943), (571, 40033), (817, 27979), (931, 24553), (2107, 10849), (3997, 5719)]