19053488

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1759}}^1$

素因数の和:2444

約数の個数: 20

約数和(自身を含む): 36991680

約数和(自身を除く): 17938192

約数列:

[1, 2, 4, 8, 16, 677, 1354, 1759, 2708, 3518, 5416, 7036, 10832, 14072, 28144, 1190843, 2381686, 4763372, 9526744, 19053488]

約数ペア:

[(1, 19053488), (2, 9526744), (4, 4763372), (8, 2381686), (16, 1190843), (677, 28144), (1354, 14072), (1759, 10832), (2708, 7036), (3518, 5416)]