22658716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 41927760

約数和(自身を除く): 19269044

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1061, 1124, 2122, 4244, 5339, 10678, 20159, 21356, 40318, 80636, 298141, 596282, 1192564, 5664679, 11329358, 22658716]

約数ペア:

[(1, 22658716), (2, 11329358), (4, 5664679), (19, 1192564), (38, 596282), (76, 298141), (281, 80636), (562, 40318), (1061, 21356), (1124, 20159), (2122, 10678), (4244, 5339)]