22542793

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 28932288

約数和(自身を除く): 6389495

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 823, 2107, 3913, 5761, 10699, 27391, 35389, 40327, 74893, 247723, 460057, 524251, 1734061, 3220399, 22542793]

約数ペア:

[(1, 22542793), (7, 3220399), (13, 1734061), (43, 524251), (49, 460057), (91, 247723), (301, 74893), (559, 40327), (637, 35389), (823, 27391), (2107, 10699), (3913, 5761)]