11720236021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{546067}}^1$

素因数の和:546220

約数の個数: 12

約数和(自身を含む): 12791096832

約数和(自身を除く): 1070860811

約数列:

[1, 13, 127, 169, 1651, 21463, 546067, 7098871, 69350509, 92285323, 901556617, 11720236021]

約数ペア:

[(1, 11720236021), (13, 901556617), (127, 92285323), (169, 69350509), (1651, 7098871), (21463, 546067)]