15751888

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5101}}^1$

素因数の和:5302

約数の個数: 20

約数和(自身を含む): 30683428

約数和(自身を除く): 14931540

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5101, 10202, 20404, 40808, 81616, 984493, 1968986, 3937972, 7875944, 15751888]

約数ペア:

[(1, 15751888), (2, 7875944), (4, 3937972), (8, 1968986), (16, 984493), (193, 81616), (386, 40808), (772, 20404), (1544, 10202), (3088, 5101)]