11381018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 7579462

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 359, 718, 1441, 2882, 3949, 7898, 15851, 31702, 43439, 47029, 86878, 94058, 517319, 1034638, 5690509, 11381018]

約数ペア:

[(1, 11381018), (2, 5690509), (11, 1034638), (22, 517319), (121, 94058), (131, 86878), (242, 47029), (262, 43439), (359, 31702), (718, 15851), (1441, 7898), (2882, 3949)]