21622798864

素因数分解:

$2^4\times {\mathrm{5779}}^1\times {\mathrm{233851}}^1$

素因数の和:239638

約数の個数: 20

約数和(自身を含む): 41901601360

約数和(自身を除く): 20278802496

約数列:

[1, 2, 4, 8, 16, 5779, 11558, 23116, 46232, 92464, 233851, 467702, 935404, 1870808, 3741616, 1351424929, 2702849858, 5405699716, 10811399432, 21622798864]

約数ペア:

[(1, 21622798864), (2, 10811399432), (4, 5405699716), (8, 2702849858), (16, 1351424929), (5779, 3741616), (11558, 1870808), (23116, 935404), (46232, 467702), (92464, 233851)]