13191152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63419}}^1$

素因数の和:63440

約数の個数: 20

約数和(自身を含む): 27524280

約数和(自身を除く): 14333128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63419, 126838, 253676, 507352, 824447, 1014704, 1648894, 3297788, 6595576, 13191152]

約数ペア:

[(1, 13191152), (2, 6595576), (4, 3297788), (8, 1648894), (13, 1014704), (16, 824447), (26, 507352), (52, 253676), (104, 126838), (208, 63419)]