38477702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2471

約数の個数: 16

約数和(自身を含む): 59110800

約数和(自身を除く): 20633098

約数列:

[1, 2, 61, 122, 139, 278, 2269, 4538, 8479, 16958, 138409, 276818, 315391, 630782, 19238851, 38477702]

約数ペア:

[(1, 38477702), (2, 19238851), (61, 630782), (122, 315391), (139, 276818), (278, 138409), (2269, 16958), (4538, 8479)]