2023131037

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{21089}}^1$

素因数の和:21252

約数の個数: 16

約数和(自身を含む): 2182561920

約数和(自身を除く): 159430883

約数列:

[1, 23, 43, 97, 989, 2231, 4171, 21089, 95933, 485047, 906827, 2045633, 20857021, 47049559, 87962219, 2023131037]

約数ペア:

[(1, 2023131037), (23, 87962219), (43, 47049559), (97, 20857021), (989, 2045633), (2231, 906827), (4171, 485047), (21089, 95933)]