38193878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 58877280

約数和(自身を除く): 20683402

約数列:

[1, 2, 41, 82, 439, 878, 1061, 2122, 17999, 35998, 43501, 87002, 465779, 931558, 19096939, 38193878]

約数ペア:

[(1, 38193878), (2, 19096939), (41, 931558), (82, 465779), (439, 87002), (878, 43501), (1061, 35998), (2122, 17999)]