11885744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57143}}^1$

素因数の和:57164

約数の個数: 20

約数和(自身を含む): 24800496

約数和(自身を除く): 12914752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57143, 114286, 228572, 457144, 742859, 914288, 1485718, 2971436, 5942872, 11885744]

約数ペア:

[(1, 11885744), (2, 5942872), (4, 2971436), (8, 1485718), (13, 914288), (16, 742859), (26, 457144), (52, 228572), (104, 114286), (208, 57143)]