1900700197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{102913}}^1$

素因数の和:103020

約数の個数: 16

約数和(自身を含む): 2193303168

約数和(自身を除く): 292602971

約数列:

[1, 11, 23, 73, 253, 803, 1679, 18469, 102913, 1132043, 2366999, 7512649, 26036989, 82639139, 172790927, 1900700197]

約数ペア:

[(1, 1900700197), (11, 172790927), (23, 82639139), (73, 26036989), (253, 7512649), (803, 2366999), (1679, 1132043), (18469, 102913)]