12500852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 27414912

約数和(自身を除く): 14914060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 563, 793, 854, 1126, 1586, 1708, 2252, 3172, 3941, 5551, 7319, 7882, 11102, 14638, 15764, 22204, 29276, 34343, 51233, 68686, 102466, 137372, 204932, 240401, 446459, 480802, 892918, 961604, 1785836, 3125213, 6250426, 12500852]

約数ペア:

[(1, 12500852), (2, 6250426), (4, 3125213), (7, 1785836), (13, 961604), (14, 892918), (26, 480802), (28, 446459), (52, 240401), (61, 204932), (91, 137372), (122, 102466), (182, 68686), (244, 51233), (364, 34343), (427, 29276), (563, 22204), (793, 15764), (854, 14638), (1126, 11102), (1586, 7882), (1708, 7319), (2252, 5551), (3172, 3941)]