19064281

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 20528640

約数和(自身を除く): 1464359

約数列:

[1, 29, 47, 71, 197, 1363, 2059, 3337, 5713, 9259, 13987, 96773, 268511, 405623, 657389, 19064281]

約数ペア:

[(1, 19064281), (29, 657389), (47, 405623), (71, 268511), (197, 96773), (1363, 13987), (2059, 9259), (3337, 5713)]