39848042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1993}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 64485960

約数和(自身を除く): 24637918

約数列:

[1, 2, 13, 26, 769, 1538, 1993, 3986, 9997, 19994, 25909, 51818, 1532617, 3065234, 19924021, 39848042]

約数ペア:

[(1, 39848042), (2, 19924021), (13, 3065234), (26, 1532617), (769, 51818), (1538, 25909), (1993, 19994), (3986, 9997)]