21652100042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{497041}}^1$

素因数の和:498013

約数の個数: 16

約数和(自身を含む): 33926098752

約数和(自身を除く): 12273998710

約数列:

[1, 2, 23, 46, 947, 1894, 21781, 43562, 497041, 994082, 11431943, 22863886, 470697827, 941395654, 10826050021, 21652100042]

約数ペア:

[(1, 21652100042), (2, 10826050021), (23, 941395654), (46, 470697827), (947, 22863886), (1894, 11431943), (21781, 994082), (43562, 497041)]