12865812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 32074560

約数和(自身を除く): 19208748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 773, 876, 1387, 1546, 2319, 2774, 3092, 4161, 4638, 5548, 8322, 9276, 14687, 16644, 29374, 44061, 56429, 58748, 88122, 112858, 169287, 176244, 225716, 338574, 677148, 1072151, 2144302, 3216453, 4288604, 6432906, 12865812]

約数ペア:

[(1, 12865812), (2, 6432906), (3, 4288604), (4, 3216453), (6, 2144302), (12, 1072151), (19, 677148), (38, 338574), (57, 225716), (73, 176244), (76, 169287), (114, 112858), (146, 88122), (219, 58748), (228, 56429), (292, 44061), (438, 29374), (773, 16644), (876, 14687), (1387, 9276), (1546, 8322), (2319, 5548), (2774, 4638), (3092, 4161)]