1921766394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18840847}}^1$

素因数の和:18840869

約数の個数: 16

約数和(自身を含む): 4069623168

約数和(自身を除く): 2147856774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 18840847, 37681694, 56522541, 113045082, 320294399, 640588798, 960883197, 1921766394]

約数ペア:

[(1, 1921766394), (2, 960883197), (3, 640588798), (6, 320294399), (17, 113045082), (34, 56522541), (51, 37681694), (102, 18840847)]