15375308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 29084832

約数和(自身を除く): 13709524

約数列:

[1, 2, 4, 13, 26, 52, 457, 647, 914, 1294, 1828, 2588, 5941, 8411, 11882, 16822, 23764, 33644, 295679, 591358, 1182716, 3843827, 7687654, 15375308]

約数ペア:

[(1, 15375308), (2, 7687654), (4, 3843827), (13, 1182716), (26, 591358), (52, 295679), (457, 33644), (647, 23764), (914, 16822), (1294, 11882), (1828, 8411), (2588, 5941)]