19373348984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{220151693}}^1$

素因数の和:220151710

約数の個数: 16

約数和(自身を含む): 39627304920

約数和(自身を除く): 20253955936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 220151693, 440303386, 880606772, 1761213544, 2421668623, 4843337246, 9686674492, 19373348984]

約数ペア:

[(1, 19373348984), (2, 9686674492), (4, 4843337246), (8, 2421668623), (11, 1761213544), (22, 880606772), (44, 440303386), (88, 220151693)]