39240772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239273}}^1$

素因数の和:239318

約数の個数: 12

約数和(自身を含む): 70346556

約数和(自身を除く): 31105784

約数列:

[1, 2, 4, 41, 82, 164, 239273, 478546, 957092, 9810193, 19620386, 39240772]

約数ペア:

[(1, 39240772), (2, 19620386), (4, 9810193), (41, 957092), (82, 478546), (164, 239273)]