29780786

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15527}}^1$

素因数の和:15673

約数の個数: 16

約数和(自身を含む): 51428736

約数和(自身を除く): 21647950

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 15527, 31054, 108689, 217378, 2127199, 4254398, 14890393, 29780786]

約数ペア:

[(1, 29780786), (2, 14890393), (7, 4254398), (14, 2127199), (137, 217378), (274, 108689), (959, 31054), (1918, 15527)]