19091002

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2063}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 32792832

約数和(自身を除く): 13701830

約数列:

[1, 2, 7, 14, 661, 1322, 2063, 4126, 4627, 9254, 14441, 28882, 1363643, 2727286, 9545501, 19091002]

約数ペア:

[(1, 19091002), (2, 9545501), (7, 2727286), (14, 1363643), (661, 28882), (1322, 14441), (2063, 9254), (4126, 4627)]