12993068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 26659584

約数和(自身を除く): 13666516

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 347, 407, 506, 694, 814, 851, 1012, 1388, 1628, 1702, 3404, 3817, 7634, 7981, 9361, 12839, 15268, 15962, 18722, 25678, 31924, 37444, 51356, 87791, 141229, 175582, 282458, 295297, 351164, 564916, 590594, 1181188, 3248267, 6496534, 12993068]

約数ペア:

[(1, 12993068), (2, 6496534), (4, 3248267), (11, 1181188), (22, 590594), (23, 564916), (37, 351164), (44, 295297), (46, 282458), (74, 175582), (92, 141229), (148, 87791), (253, 51356), (347, 37444), (407, 31924), (506, 25678), (694, 18722), (814, 15962), (851, 15268), (1012, 12839), (1388, 9361), (1628, 7981), (1702, 7634), (3404, 3817)]