38986346

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5471}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 66977280

約数和(自身を除く): 27990934

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 5471, 7126, 10942, 38297, 76594, 2784739, 5569478, 19493173, 38986346]

約数ペア:

[(1, 38986346), (2, 19493173), (7, 5569478), (14, 2784739), (509, 76594), (1018, 38297), (3563, 10942), (5471, 7126)]