2019426812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38835131}}^1$

素因数の和:38835148

約数の個数: 12

約数和(自身を含む): 3805842936

約数和(自身を除く): 1786416124

約数列:

[1, 2, 4, 13, 26, 52, 38835131, 77670262, 155340524, 504856703, 1009713406, 2019426812]

約数ペア:

[(1, 2019426812), (2, 1009713406), (4, 504856703), (13, 155340524), (26, 77670262), (52, 38835131)]