2019940214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{21419}}^1$

素因数の和:22255

約数の個数: 16

約数和(自身を含む): 3083708880

約数和(自身を除く): 1063768666

約数列:

[1, 2, 61, 122, 773, 1546, 21419, 42838, 47153, 94306, 1306559, 2613118, 16556887, 33113774, 1009970107, 2019940214]

約数ペア:

[(1, 2019940214), (2, 1009970107), (61, 33113774), (122, 16556887), (773, 2613118), (1546, 1306559), (21419, 94306), (42838, 47153)]