18535946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64811}}^1$

素因数の和:64837

約数の個数: 16

約数和(自身を含む): 32665248

約数和(自身を除く): 14129302

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64811, 129622, 712921, 842543, 1425842, 1685086, 9267973, 18535946]

約数ペア:

[(1, 18535946), (2, 9267973), (11, 1685086), (13, 1425842), (22, 842543), (26, 712921), (143, 129622), (286, 64811)]