26389214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^2$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 43107960

約数和(自身を除く): 16718746

約数列:

[1, 2, 19, 37, 38, 74, 137, 274, 703, 1406, 2603, 5069, 5206, 10138, 18769, 37538, 96311, 192622, 356611, 694453, 713222, 1388906, 13194607, 26389214]

約数ペア:

[(1, 26389214), (2, 13194607), (19, 1388906), (37, 713222), (38, 694453), (74, 356611), (137, 192622), (274, 96311), (703, 37538), (1406, 18769), (2603, 10138), (5069, 5206)]