19499622

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3347}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 39051072

約数和(自身を除く): 19551450

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3347, 5826, 6694, 10041, 20082, 3249937, 6499874, 9749811, 19499622]

約数ペア:

[(1, 19499622), (2, 9749811), (3, 6499874), (6, 3249937), (971, 20082), (1942, 10041), (2913, 6694), (3347, 5826)]