13169888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21690

約数の個数: 24

約数和(自身を含む): 27294120

約数和(自身を除く): 14124232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21661, 43322, 86644, 173288, 346576, 411559, 693152, 823118, 1646236, 3292472, 6584944, 13169888]

約数ペア:

[(1, 13169888), (2, 6584944), (4, 3292472), (8, 1646236), (16, 823118), (19, 693152), (32, 411559), (38, 346576), (76, 173288), (152, 86644), (304, 43322), (608, 21661)]