15249238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6317}}^1$

素因数の和:6407

約数の個数: 16

約数和(自身を含む): 24564384

約数和(自身を除く): 9315146

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 6317, 12634, 107389, 214778, 448507, 897014, 7624619, 15249238]

約数ペア:

[(1, 15249238), (2, 7624619), (17, 897014), (34, 448507), (71, 214778), (142, 107389), (1207, 12634), (2414, 6317)]