2019906022

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1\times {\mathrm{3581}}^1$

素因数の和:5751

約数の個数: 16

約数和(自身を含む): 3054013200

約数和(自身を除く): 1034107178

約数列:

[1, 2, 139, 278, 2029, 3581, 4058, 7162, 282031, 497759, 564062, 995518, 7265849, 14531698, 1009953011, 2019906022]

約数ペア:

[(1, 2019906022), (2, 1009953011), (139, 14531698), (278, 7265849), (2029, 995518), (3581, 564062), (4058, 497759), (7162, 282031)]