21583496

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 44534880

約数和(自身を除く): 22951384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2027, 2662, 4054, 5324, 8108, 10648, 16216, 22297, 44594, 89188, 178376, 245267, 490534, 981068, 1962136, 2697937, 5395874, 10791748, 21583496]

約数ペア:

[(1, 21583496), (2, 10791748), (4, 5395874), (8, 2697937), (11, 1962136), (22, 981068), (44, 490534), (88, 245267), (121, 178376), (242, 89188), (484, 44594), (968, 22297), (1331, 16216), (2027, 10648), (2662, 8108), (4054, 5324)]