9985892

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{941}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 20045760

約数和(自身を除く): 10059868

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 941, 1516, 1882, 2653, 3764, 5306, 6587, 10612, 13174, 26348, 356639, 713278, 1426556, 2496473, 4992946, 9985892]

約数ペア:

[(1, 9985892), (2, 4992946), (4, 2496473), (7, 1426556), (14, 713278), (28, 356639), (379, 26348), (758, 13174), (941, 10612), (1516, 6587), (1882, 5306), (2653, 3764)]