12031284

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7213}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 28278880

約数和(自身を除く): 16247596

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7213, 14426, 21639, 28852, 43278, 86556, 1002607, 2005214, 3007821, 4010428, 6015642, 12031284]

約数ペア:

[(1, 12031284), (2, 6015642), (3, 4010428), (4, 3007821), (6, 2005214), (12, 1002607), (139, 86556), (278, 43278), (417, 28852), (556, 21639), (834, 14426), (1668, 7213)]