38491802

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 58838400

約数和(自身を除く): 20346598

約数列:

[1, 2, 79, 158, 179, 358, 1361, 2722, 14141, 28282, 107519, 215038, 243619, 487238, 19245901, 38491802]

約数ペア:

[(1, 38491802), (2, 19245901), (79, 487238), (158, 243619), (179, 215038), (358, 107519), (1361, 28282), (2722, 14141)]