19189722

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78007}}^1$

素因数の和:78053

約数の個数: 16

約数和(自身を含む): 39316032

約数和(自身を除く): 20126310

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78007, 156014, 234021, 468042, 3198287, 6396574, 9594861, 19189722]

約数ペア:

[(1, 19189722), (2, 9594861), (3, 6396574), (6, 3198287), (41, 468042), (82, 234021), (123, 156014), (246, 78007)]