21853419302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76410557}}^1$

素因数の和:76410583

約数の個数: 16

約数和(自身を含む): 38510921232

約数和(自身を除く): 16657501930

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 76410557, 152821114, 840516127, 993337241, 1681032254, 1986674482, 10926709651, 21853419302]

約数ペア:

[(1, 21853419302), (2, 10926709651), (11, 1986674482), (13, 1681032254), (22, 993337241), (26, 840516127), (143, 152821114), (286, 76410557)]