39769226

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2221}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 68259840

約数和(自身を除く): 28490614

約数列:

[1, 2, 7, 14, 1279, 2221, 2558, 4442, 8953, 15547, 17906, 31094, 2840659, 5681318, 19884613, 39769226]

約数ペア:

[(1, 39769226), (2, 19884613), (7, 5681318), (14, 2840659), (1279, 31094), (2221, 17906), (2558, 15547), (4442, 8953)]