12919676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41947}}^1$

素因数の和:41969

約数の個数: 24

約数和(自身を含む): 28189056

約数和(自身を除く): 15269380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41947, 83894, 167788, 293629, 461417, 587258, 922834, 1174516, 1845668, 3229919, 6459838, 12919676]

約数ペア:

[(1, 12919676), (2, 6459838), (4, 3229919), (7, 1845668), (11, 1174516), (14, 922834), (22, 587258), (28, 461417), (44, 293629), (77, 167788), (154, 83894), (308, 41947)]