23390861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 27188784

約数和(自身を除く): 3797923

約数列:

[1, 13, 17, 53, 221, 689, 901, 1997, 11713, 25961, 33949, 105841, 441337, 1375933, 1799297, 23390861]

約数ペア:

[(1, 23390861), (13, 1799297), (17, 1375933), (53, 441337), (221, 105841), (689, 33949), (901, 25961), (1997, 11713)]