12938146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 8229854

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 6299, 12598, 81887, 163774, 497621, 995242, 6469073, 12938146]

約数ペア:

[(1, 12938146), (2, 6469073), (13, 995242), (26, 497621), (79, 163774), (158, 81887), (1027, 12598), (2054, 6299)]