12904276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41897}}^1$

素因数の和:41919

約数の個数: 24

約数和(自身を含む): 28155456

約数和(自身を除く): 15251180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41897, 83794, 167588, 293279, 460867, 586558, 921734, 1173116, 1843468, 3226069, 6452138, 12904276]

約数ペア:

[(1, 12904276), (2, 6452138), (4, 3226069), (7, 1843468), (11, 1173116), (14, 921734), (22, 586558), (28, 460867), (44, 293279), (77, 167588), (154, 83794), (308, 41897)]