12145714

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2621}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 20892096

約数和(自身を除く): 8746382

約数列:

[1, 2, 7, 14, 331, 662, 2317, 2621, 4634, 5242, 18347, 36694, 867551, 1735102, 6072857, 12145714]

約数ペア:

[(1, 12145714), (2, 6072857), (7, 1735102), (14, 867551), (331, 36694), (662, 18347), (2317, 5242), (2621, 4634)]