12679836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81281}}^1$

素因数の和:81301

約数の個数: 24

約数和(自身を含む): 31862544

約数和(自身を除く): 19182708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81281, 162562, 243843, 325124, 487686, 975372, 1056653, 2113306, 3169959, 4226612, 6339918, 12679836]

約数ペア:

[(1, 12679836), (2, 6339918), (3, 4226612), (4, 3169959), (6, 2113306), (12, 1056653), (13, 975372), (26, 487686), (39, 325124), (52, 243843), (78, 162562), (156, 81281)]