219022820816

素因数分解:

$2^4\times {\mathrm{13688926301}}^1$

素因数の和:13688926309

約数の個数: 10

約数和(自身を含む): 424356715362

約数和(自身を除く): 205333894546

約数列:

[1, 2, 4, 8, 16, 13688926301, 27377852602, 54755705204, 109511410408, 219022820816]

約数ペア:

[(1, 219022820816), (2, 109511410408), (4, 54755705204), (8, 27377852602), (16, 13688926301)]