13388986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 21799008

約数和(自身を除く): 8410022

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 3931, 7862, 51103, 102206, 514961, 1029922, 6694493, 13388986]

約数ペア:

[(1, 13388986), (2, 6694493), (13, 1029922), (26, 514961), (131, 102206), (262, 51103), (1703, 7862), (3406, 3931)]