26755454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19937}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 44501616

約数和(自身を除く): 17746162

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 19937, 39874, 219307, 438614, 1216157, 2432314, 13377727, 26755454]

約数ペア:

[(1, 26755454), (2, 13377727), (11, 2432314), (22, 1216157), (61, 438614), (122, 219307), (671, 39874), (1342, 19937)]