2019435531511

素因数分解:

${\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{3121}}^1\times {\mathrm{8513}}^1$

素因数の和:11931

約数の個数: 24

約数和(自身を含む): 2154313221984

約数和(自身を除く): 134877690473

約数列:

[1, 17, 263, 289, 3121, 4471, 8513, 53057, 76007, 144721, 820823, 901969, 2238919, 2460257, 13953991, 26569073, 38061623, 237217847, 451674241, 647047591, 6987666199, 7678462097, 118790325383, 2019435531511]

約数ペア:

[(1, 2019435531511), (17, 118790325383), (263, 7678462097), (289, 6987666199), (3121, 647047591), (4471, 451674241), (8513, 237217847), (53057, 38061623), (76007, 26569073), (144721, 13953991), (820823, 2460257), (901969, 2238919)]