67809794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19037}}^1$

素因数の和:19189

約数の個数: 16

約数和(自身を含む): 110344248

約数和(自身を除く): 42534454

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 19037, 38074, 247481, 494962, 2608069, 5216138, 33904897, 67809794]

約数ペア:

[(1, 67809794), (2, 33904897), (13, 5216138), (26, 2608069), (137, 494962), (274, 247481), (1781, 38074), (3562, 19037)]