22789892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 42198240

約数和(自身を除く): 19408348

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 1321, 2642, 4313, 5284, 8626, 17252, 25099, 50198, 100396, 299867, 599734, 1199468, 5697473, 11394946, 22789892]

約数ペア:

[(1, 22789892), (2, 11394946), (4, 5697473), (19, 1199468), (38, 599734), (76, 299867), (227, 100396), (454, 50198), (908, 25099), (1321, 17252), (2642, 8626), (4313, 5284)]