39819892

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33073}}^1$

素因数の和:33127

約数の個数: 24

約数和(自身を含む): 81494336

約数和(自身を除く): 41674444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33073, 66146, 132292, 231511, 463022, 926044, 1422139, 2844278, 5688556, 9954973, 19909946, 39819892]

約数ペア:

[(1, 39819892), (2, 19909946), (4, 9954973), (7, 5688556), (14, 2844278), (28, 1422139), (43, 926044), (86, 463022), (172, 231511), (301, 132292), (602, 66146), (1204, 33073)]