12793774

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 22712832

約数和(自身を除く): 9919058

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 211, 422, 427, 497, 854, 994, 1477, 2954, 4331, 8662, 12871, 14981, 25742, 29962, 30317, 60634, 90097, 104867, 180194, 209734, 913841, 1827682, 6396887, 12793774]

約数ペア:

[(1, 12793774), (2, 6396887), (7, 1827682), (14, 913841), (61, 209734), (71, 180194), (122, 104867), (142, 90097), (211, 60634), (422, 30317), (427, 29962), (497, 25742), (854, 14981), (994, 12871), (1477, 8662), (2954, 4331)]