12788023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 13934592

約数和(自身を除く): 1146569

約数列:

[1, 23, 41, 71, 191, 943, 1633, 2911, 4393, 7831, 13561, 66953, 180113, 311903, 556001, 12788023]

約数ペア:

[(1, 12788023), (23, 556001), (41, 311903), (71, 180113), (191, 66953), (943, 13561), (1633, 7831), (2911, 4393)]