38892139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20921}}^1$

素因数の和:20958

約数の個数: 12

約数和(自身を含む): 45944712

約数和(自身を除く): 7052573

約数列:

[1, 11, 13, 143, 169, 1859, 20921, 230131, 271973, 2991703, 3535649, 38892139]

約数ペア:

[(1, 38892139), (11, 3535649), (13, 2991703), (143, 271973), (169, 230131), (1859, 20921)]