12689214

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 26231040

約数和(自身を除く): 13541826

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 359, 411, 718, 822, 1077, 2154, 5891, 11782, 15437, 17673, 30874, 35346, 46311, 49183, 92622, 98366, 147549, 295098, 2114869, 4229738, 6344607, 12689214]

約数ペア:

[(1, 12689214), (2, 6344607), (3, 4229738), (6, 2114869), (43, 295098), (86, 147549), (129, 98366), (137, 92622), (258, 49183), (274, 46311), (359, 35346), (411, 30874), (718, 17673), (822, 15437), (1077, 11782), (2154, 5891)]