12612796

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 26712000

約数和(自身を除く): 14099204

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 317, 343, 406, 634, 686, 812, 1268, 1372, 1421, 2219, 2842, 4438, 5684, 8876, 9193, 9947, 15533, 18386, 19894, 31066, 36772, 39788, 62132, 64351, 108731, 128702, 217462, 257404, 434924, 450457, 900914, 1801828, 3153199, 6306398, 12612796]

約数ペア:

[(1, 12612796), (2, 6306398), (4, 3153199), (7, 1801828), (14, 900914), (28, 450457), (29, 434924), (49, 257404), (58, 217462), (98, 128702), (116, 108731), (196, 64351), (203, 62132), (317, 39788), (343, 36772), (406, 31066), (634, 19894), (686, 18386), (812, 15533), (1268, 9947), (1372, 9193), (1421, 8876), (2219, 5684), (2842, 4438)]