22966136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 45696000

約数和(自身を除く): 22729864

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1087, 1112, 2174, 2641, 4348, 5282, 8696, 10564, 20653, 21128, 41306, 82612, 151093, 165224, 302186, 604372, 1208744, 2870767, 5741534, 11483068, 22966136]

約数ペア:

[(1, 22966136), (2, 11483068), (4, 5741534), (8, 2870767), (19, 1208744), (38, 604372), (76, 302186), (139, 165224), (152, 151093), (278, 82612), (556, 41306), (1087, 21128), (1112, 20653), (2174, 10564), (2641, 8696), (4348, 5282)]