1900984135565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1\times {\mathrm{5361757}}^1$

素因数の和:5364868

約数の個数: 16

約数和(自身を含む): 2381135280768

約数和(自身を除く): 480151145203

約数列:

[1, 5, 23, 115, 3083, 15415, 70909, 354545, 5361757, 26808785, 123320411, 616602055, 16530296831, 82651484155, 380196827113, 1900984135565]

約数ペア:

[(1, 1900984135565), (5, 380196827113), (23, 82651484155), (115, 16530296831), (3083, 616602055), (15415, 123320411), (70909, 26808785), (354545, 5361757)]