16679260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64151}}^1$

素因数の和:64173

約数の個数: 24

約数和(自身を含む): 37721376

約数和(自身を除く): 21042116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 64151, 128302, 256604, 320755, 641510, 833963, 1283020, 1667926, 3335852, 4169815, 8339630, 16679260]

約数ペア:

[(1, 16679260), (2, 8339630), (4, 4169815), (5, 3335852), (10, 1667926), (13, 1283020), (20, 833963), (26, 641510), (52, 320755), (65, 256604), (130, 128302), (260, 64151)]