19979196

素因数分解:

$2^2\times 3^1\times {\mathrm{797}}^1\times {\mathrm{2089}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 46698960

約数和(自身を除く): 26719764

約数列:

[1, 2, 3, 4, 6, 12, 797, 1594, 2089, 2391, 3188, 4178, 4782, 6267, 8356, 9564, 12534, 25068, 1664933, 3329866, 4994799, 6659732, 9989598, 19979196]

約数ペア:

[(1, 19979196), (2, 9989598), (3, 6659732), (4, 4994799), (6, 3329866), (12, 1664933), (797, 25068), (1594, 12534), (2089, 9564), (2391, 8356), (3188, 6267), (4178, 4782)]