39806242

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8147}}^1$

素因数の和:8505

約数の個数: 16

約数和(自身を含む): 68443200

約数和(自身を除く): 28636958

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 8147, 16294, 57029, 114058, 2843303, 5686606, 19903121, 39806242]

約数ペア:

[(1, 39806242), (2, 19903121), (7, 5686606), (14, 2843303), (349, 114058), (698, 57029), (2443, 16294), (4886, 8147)]