1919172022

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1\times {\mathrm{4703}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 2896008192

約数和(自身を除く): 976836170

約数列:

[1, 2, 211, 422, 967, 1934, 4703, 9406, 204037, 408074, 992333, 1984666, 4547801, 9095602, 959586011, 1919172022]

約数ペア:

[(1, 1919172022), (2, 959586011), (211, 9095602), (422, 4547801), (967, 1984666), (1934, 992333), (4703, 408074), (9406, 204037)]