16492209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7057}}^1$

素因数の和:7120

約数の個数: 16

約数和(自身を含む): 23714880

約数和(自身を除く): 7222671

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 7057, 21171, 134083, 289337, 402249, 868011, 5497403, 16492209]

約数ペア:

[(1, 16492209), (3, 5497403), (19, 868011), (41, 402249), (57, 289337), (123, 134083), (779, 21171), (2337, 7057)]