39947026

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{10529}}^1$

素因数の和:10809

約数の個数: 16

約数和(自身を含む): 68739840

約数和(自身を除く): 28792814

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 10529, 21058, 73703, 147406, 2853359, 5706718, 19973513, 39947026]

約数ペア:

[(1, 39947026), (2, 19973513), (7, 5706718), (14, 2853359), (271, 147406), (542, 73703), (1897, 21058), (3794, 10529)]