19799537759

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{248323}}^1$

素因数の和:249517

約数の個数: 8

約数和(自身を含む): 20096364672

約数和(自身を除く): 296826913

約数列:

[1, 71, 1123, 79733, 248323, 17630933, 278866729, 19799537759]

約数ペア:

[(1, 19799537759), (71, 278866729), (1123, 17630933), (79733, 248323)]