12419511937

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2171623}}^1$

素因数の和:2171692

約数の個数: 16

約数和(自身を含む): 15288232960

約数和(自身を除く): 2868721023

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 2171623, 15201361, 41260837, 93379789, 288825859, 653658523, 1774215991, 12419511937]

約数ペア:

[(1, 12419511937), (7, 1774215991), (19, 653658523), (43, 288825859), (133, 93379789), (301, 41260837), (817, 15201361), (5719, 2171623)]