19853510039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{425977}}^1$

素因数の和:426230

約数の個数: 16

約数和(自身を含む): 22900577280

約数和(自身を除く): 3047067241

約数列:

[1, 11, 19, 209, 223, 2453, 4237, 46607, 425977, 4685747, 8093563, 89029193, 94992871, 1044921581, 1804864549, 19853510039]

約数ペア:

[(1, 19853510039), (11, 1804864549), (19, 1044921581), (209, 94992871), (223, 89029193), (2453, 8093563), (4237, 4685747), (46607, 425977)]