19278006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{292091}}^1$

素因数の和:292107

約数の個数: 16

約数和(自身を含む): 42061248

約数和(自身を除く): 22783242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 292091, 584182, 876273, 1752546, 3213001, 6426002, 9639003, 19278006]

約数ペア:

[(1, 19278006), (2, 9639003), (3, 6426002), (6, 3213001), (11, 1752546), (22, 876273), (33, 584182), (66, 292091)]