22005748

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 39408992

約数和(自身を除く): 17403244

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 523, 628, 1046, 2092, 10519, 21038, 35041, 42076, 70082, 82111, 140164, 164222, 328444, 5501437, 11002874, 22005748]

約数ペア:

[(1, 22005748), (2, 11002874), (4, 5501437), (67, 328444), (134, 164222), (157, 140164), (268, 82111), (314, 70082), (523, 42076), (628, 35041), (1046, 21038), (2092, 10519)]