2021462858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{189311}}^1$

素因数の和:189613

約数の個数: 16

約数和(自身を含む): 3203159040

約数和(自身を除く): 1181696182

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 189311, 378622, 3596909, 7193818, 53196391, 106392782, 1010731429, 2021462858]

約数ペア:

[(1, 2021462858), (2, 1010731429), (19, 106392782), (38, 53196391), (281, 7193818), (562, 3596909), (5339, 378622), (10678, 189311)]