9859948

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 19796000

約数和(自身を除く): 9936052

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1009, 1396, 2018, 2443, 4036, 4886, 7063, 9772, 14126, 28252, 352141, 704282, 1408564, 2464987, 4929974, 9859948]

約数ペア:

[(1, 9859948), (2, 4929974), (4, 2464987), (7, 1408564), (14, 704282), (28, 352141), (349, 28252), (698, 14126), (1009, 9772), (1396, 7063), (2018, 4886), (2443, 4036)]