18542495998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37535417}}^1$

素因数の和:37535451

約数の個数: 16

約数和(自身を含む): 31529751120

約数和(自身を除く): 12987255122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37535417, 75070834, 487960421, 713172923, 975920842, 1426345846, 9271247999, 18542495998]

約数ペア:

[(1, 18542495998), (2, 9271247999), (13, 1426345846), (19, 975920842), (26, 713172923), (38, 487960421), (247, 75070834), (494, 37535417)]