39649972

素因数分解:

$2^2\times {\mathrm{2423}}^1\times {\mathrm{4091}}^1$

素因数の和:6518

約数の個数: 12

約数和(自身を含む): 69433056

約数和(自身を除く): 29783084

約数列:

[1, 2, 4, 2423, 4091, 4846, 8182, 9692, 16364, 9912493, 19824986, 39649972]

約数ペア:

[(1, 39649972), (2, 19824986), (4, 9912493), (2423, 16364), (4091, 9692), (4846, 8182)]