39126964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137771}}^1$

素因数の和:137846

約数の個数: 12

約数和(自身を含む): 69437088

約数和(自身を除く): 30310124

約数列:

[1, 2, 4, 71, 142, 284, 137771, 275542, 551084, 9781741, 19563482, 39126964]

約数ペア:

[(1, 39126964), (2, 19563482), (4, 9781741), (71, 551084), (142, 275542), (284, 137771)]