1900503902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5591}}^1\times {\mathrm{15451}}^1$

素因数の和:21055

約数の個数: 16

約数和(自身を含む): 3110673024

約数和(自身を除く): 1210169122

約数列:

[1, 2, 11, 22, 5591, 11182, 15451, 30902, 61501, 123002, 169961, 339922, 86386541, 172773082, 950251951, 1900503902]

約数ペア:

[(1, 1900503902), (2, 950251951), (11, 172773082), (22, 86386541), (5591, 339922), (11182, 169961), (15451, 123002), (30902, 61501)]