2019550029

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4181263}}^1$

素因数の和:4181296

約数の個数: 16

約数和(自身を含む): 3211210752

約数和(自身を除く): 1191660723

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4181263, 12543789, 29268841, 87806523, 96169049, 288507147, 673183343, 2019550029]

約数ペア:

[(1, 2019550029), (3, 673183343), (7, 288507147), (21, 96169049), (23, 87806523), (69, 29268841), (161, 12543789), (483, 4181263)]