12706212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 32578560

約数和(自身を除く): 19872348

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2423, 2622, 4846, 5244, 7269, 9692, 14538, 29076, 46037, 55729, 92074, 111458, 138111, 167187, 184148, 222916, 276222, 334374, 552444, 668748, 1058851, 2117702, 3176553, 4235404, 6353106, 12706212]

約数ペア:

[(1, 12706212), (2, 6353106), (3, 4235404), (4, 3176553), (6, 2117702), (12, 1058851), (19, 668748), (23, 552444), (38, 334374), (46, 276222), (57, 222916), (69, 184148), (76, 167187), (92, 138111), (114, 111458), (138, 92074), (228, 55729), (276, 46037), (437, 29076), (874, 14538), (1311, 9692), (1748, 7269), (2423, 5244), (2622, 4846)]