12394664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 24045120

約数和(自身を除く): 11650456

約数列:

[1, 2, 4, 8, 43, 86, 137, 172, 263, 274, 344, 526, 548, 1052, 1096, 2104, 5891, 11309, 11782, 22618, 23564, 36031, 45236, 47128, 72062, 90472, 144124, 288248, 1549333, 3098666, 6197332, 12394664]

約数ペア:

[(1, 12394664), (2, 6197332), (4, 3098666), (8, 1549333), (43, 288248), (86, 144124), (137, 90472), (172, 72062), (263, 47128), (274, 45236), (344, 36031), (526, 23564), (548, 22618), (1052, 11782), (1096, 11309), (2104, 5891)]