1946390019

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4029793}}^1$

素因数の和:4029826

約数の個数: 16

約数和(自身を含む): 3094881792

約数和(自身を除く): 1148491773

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4029793, 12089379, 28208551, 84625653, 92685239, 278055717, 648796673, 1946390019]

約数ペア:

[(1, 1946390019), (3, 648796673), (7, 278055717), (21, 92685239), (23, 84625653), (69, 28208551), (161, 12089379), (483, 4029793)]