19581186

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3361}}^1$

素因数の和:4337

約数の個数: 16

約数和(自身を含む): 39214368

約数和(自身を除く): 19633182

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3361, 5826, 6722, 10083, 20166, 3263531, 6527062, 9790593, 19581186]

約数ペア:

[(1, 19581186), (2, 9790593), (3, 6527062), (6, 3263531), (971, 20166), (1942, 10083), (2913, 6722), (3361, 5826)]