19079312

素因数分解:

$2^4\times 7^1\times {\mathrm{170351}}^1$

素因数の和:170366

約数の個数: 20

約数和(自身を含む): 42247296

約数和(自身を除く): 23167984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170351, 340702, 681404, 1192457, 1362808, 2384914, 2725616, 4769828, 9539656, 19079312]

約数ペア:

[(1, 19079312), (2, 9539656), (4, 4769828), (7, 2725616), (8, 2384914), (14, 1362808), (16, 1192457), (28, 681404), (56, 340702), (112, 170351)]