11908936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 24615360

約数和(自身を除く): 12706424

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2663, 4472, 5326, 10652, 21304, 34619, 69238, 114509, 138476, 229018, 276952, 458036, 916072, 1488617, 2977234, 5954468, 11908936]

約数ペア:

[(1, 11908936), (2, 5954468), (4, 2977234), (8, 1488617), (13, 916072), (26, 458036), (43, 276952), (52, 229018), (86, 138476), (104, 114509), (172, 69238), (344, 34619), (559, 21304), (1118, 10652), (2236, 5326), (2663, 4472)]