21059184

素因数分解:

$2^4\times 3^1\times {\mathrm{438733}}^1$

素因数の和:438744

約数の個数: 20

約数和(自身を含む): 54403016

約数和(自身を除く): 33343832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 438733, 877466, 1316199, 1754932, 2632398, 3509864, 5264796, 7019728, 10529592, 21059184]

約数ペア:

[(1, 21059184), (2, 10529592), (3, 7019728), (4, 5264796), (6, 3509864), (8, 2632398), (12, 1754932), (16, 1316199), (24, 877466), (48, 438733)]