12815042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 21636720

約数和(自身を除く): 8821678

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 317, 493, 634, 697, 986, 1189, 1394, 2378, 5389, 9193, 10778, 12997, 18386, 20213, 25994, 40426, 156281, 220949, 312562, 376913, 441898, 753826, 6407521, 12815042]

約数ペア:

[(1, 12815042), (2, 6407521), (17, 753826), (29, 441898), (34, 376913), (41, 312562), (58, 220949), (82, 156281), (317, 40426), (493, 25994), (634, 20213), (697, 18386), (986, 12997), (1189, 10778), (1394, 9193), (2378, 5389)]