12115852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 25724160

約数和(自身を除く): 13608308

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 347, 406, 602, 694, 812, 1204, 1247, 1388, 2429, 2494, 4858, 4988, 8729, 9716, 10063, 14921, 17458, 20126, 29842, 34916, 40252, 59684, 70441, 104447, 140882, 208894, 281764, 417788, 432709, 865418, 1730836, 3028963, 6057926, 12115852]

約数ペア:

[(1, 12115852), (2, 6057926), (4, 3028963), (7, 1730836), (14, 865418), (28, 432709), (29, 417788), (43, 281764), (58, 208894), (86, 140882), (116, 104447), (172, 70441), (203, 59684), (301, 40252), (347, 34916), (406, 29842), (602, 20126), (694, 17458), (812, 14921), (1204, 10063), (1247, 9716), (1388, 8729), (2429, 4988), (2494, 4858)]