13213962215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{9871}}^1\times {\mathrm{15749}}^1$

素因数の和:25642

約数の個数: 16

約数和(自身を含む): 16792272000

約数和(自身を除く): 3578309785

約数列:

[1, 5, 17, 85, 9871, 15749, 49355, 78745, 167807, 267733, 839035, 1338665, 155458379, 777291895, 2642792443, 13213962215]

約数ペア:

[(1, 13213962215), (5, 2642792443), (17, 777291895), (85, 155458379), (9871, 1338665), (15749, 839035), (49355, 267733), (78745, 167807)]