81002434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3121}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 128126880

約数和(自身を除く): 47124446

約数列:

[1, 2, 19, 38, 683, 1366, 3121, 6242, 12977, 25954, 59299, 118598, 2131643, 4263286, 40501217, 81002434]

約数ペア:

[(1, 81002434), (2, 40501217), (19, 4263286), (38, 2131643), (683, 118598), (1366, 59299), (3121, 25954), (6242, 12977)]