16080181

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 19171080

約数和(自身を除く): 3090899

約数列:

[1, 13, 17, 29, 169, 193, 221, 377, 493, 2509, 2873, 3281, 4901, 5597, 6409, 32617, 42653, 72761, 83317, 95149, 554489, 945893, 1236937, 16080181]

約数ペア:

[(1, 16080181), (13, 1236937), (17, 945893), (29, 554489), (169, 95149), (193, 83317), (221, 72761), (377, 42653), (493, 32617), (2509, 6409), (2873, 5597), (3281, 4901)]