39665198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2957}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 62827920

約数和(自身を除く): 23162722

約数列:

[1, 2, 19, 38, 353, 706, 2957, 5914, 6707, 13414, 56183, 112366, 1043821, 2087642, 19832599, 39665198]

約数ペア:

[(1, 39665198), (2, 19832599), (19, 2087642), (38, 1043821), (353, 112366), (706, 56183), (2957, 13414), (5914, 6707)]