19740486547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8864161}}^1$

素因数の和:8864309

約数の個数: 8

約数和(自身を含む): 21061248912

約数和(自身を除く): 1320762365

約数列:

[1, 17, 131, 2227, 8864161, 150690737, 1161205091, 19740486547]

約数ペア:

[(1, 19740486547), (17, 1161205091), (131, 150690737), (2227, 8864161)]