17215654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3071

約数の個数: 16

約数和(自身を含む): 26834976

約数和(自身を除く): 9619322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 2957, 5822, 5914, 121237, 209947, 242474, 419894, 8607827, 17215654]

約数ペア:

[(1, 17215654), (2, 8607827), (41, 419894), (71, 242474), (82, 209947), (142, 121237), (2911, 5914), (2957, 5822)]