1904816974

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{48859}}^1$

素因数の和:49155

約数の個数: 16

約数和(自身を含む): 2900525040

約数和(自身を除く): 995708066

約数列:

[1, 2, 101, 193, 202, 386, 19493, 38986, 48859, 97718, 4934759, 9429787, 9869518, 18859574, 952408487, 1904816974]

約数ペア:

[(1, 1904816974), (2, 952408487), (101, 18859574), (193, 9869518), (202, 9429787), (386, 4934759), (19493, 97718), (38986, 48859)]