11589968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55721}}^1$

素因数の和:55742

約数の個数: 20

約数和(自身を含む): 24183348

約数和(自身を除く): 12593380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55721, 111442, 222884, 445768, 724373, 891536, 1448746, 2897492, 5794984, 11589968]

約数ペア:

[(1, 11589968), (2, 5794984), (4, 2897492), (8, 1448746), (13, 891536), (16, 724373), (26, 445768), (52, 222884), (104, 111442), (208, 55721)]