12983862

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19853}}^1$

素因数の和:19967

約数の個数: 16

約数和(自身を含む): 26207280

約数和(自身を除く): 13223418

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 19853, 39706, 59559, 119118, 2163977, 4327954, 6491931, 12983862]

約数ペア:

[(1, 12983862), (2, 6491931), (3, 4327954), (6, 2163977), (109, 119118), (218, 59559), (327, 39706), (654, 19853)]