12502594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 21155904

約数和(自身を除く): 8653310

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 211, 422, 559, 689, 1118, 1378, 2279, 2743, 4558, 5486, 9073, 11183, 18146, 22366, 29627, 59254, 117949, 145379, 235898, 290758, 480869, 961738, 6251297, 12502594]

約数ペア:

[(1, 12502594), (2, 6251297), (13, 961738), (26, 480869), (43, 290758), (53, 235898), (86, 145379), (106, 117949), (211, 59254), (422, 29627), (559, 22366), (689, 18146), (1118, 11183), (1378, 9073), (2279, 5486), (2743, 4558)]