12749966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 21371040

約数和(自身を除く): 8621074

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 193, 386, 493, 986, 1139, 1943, 2278, 3281, 3886, 5597, 6562, 11194, 12931, 25862, 33031, 66062, 95149, 190298, 219827, 374999, 439654, 749998, 6374983, 12749966]

約数ペア:

[(1, 12749966), (2, 6374983), (17, 749998), (29, 439654), (34, 374999), (58, 219827), (67, 190298), (134, 95149), (193, 66062), (386, 33031), (493, 25862), (986, 12931), (1139, 11194), (1943, 6562), (2278, 5597), (3281, 3886)]