19489602806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1065821}}^1$

素因数の和:1066087

約数の個数: 16

約数和(自身を含む): 30081760128

約数和(自身を除く): 10592157322

約数列:

[1, 2, 41, 82, 223, 446, 9143, 18286, 1065821, 2131642, 43698661, 87397322, 237678083, 475356166, 9744801403, 19489602806]

約数ペア:

[(1, 19489602806), (2, 9744801403), (41, 475356166), (82, 237678083), (223, 87397322), (446, 43698661), (9143, 2131642), (18286, 1065821)]