12479972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 23256576

約数和(自身を除く): 10776604

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 823, 892, 1646, 3292, 3791, 7582, 13991, 15164, 27982, 55964, 183529, 367058, 734116, 3119993, 6239986, 12479972]

約数ペア:

[(1, 12479972), (2, 6239986), (4, 3119993), (17, 734116), (34, 367058), (68, 183529), (223, 55964), (446, 27982), (823, 15164), (892, 13991), (1646, 7582), (3292, 3791)]