33888478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9377}}^1$

素因数の和:9531

約数の個数: 16

約数和(自身を含む): 55142640

約数和(自身を除く): 21254162

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 9377, 18754, 121901, 243802, 1303403, 2606806, 16944239, 33888478]

約数ペア:

[(1, 33888478), (2, 16944239), (13, 2606806), (26, 1303403), (139, 243802), (278, 121901), (1807, 18754), (3614, 9377)]