12729126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{111659}}^1$

素因数の和:111683

約数の個数: 16

約数和(自身を含む): 26798400

約数和(自身を除く): 14069274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 111659, 223318, 334977, 669954, 2121521, 4243042, 6364563, 12729126]

約数ペア:

[(1, 12729126), (2, 6364563), (3, 4243042), (6, 2121521), (19, 669954), (38, 334977), (57, 223318), (114, 111659)]