12668478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{111127}}^1$

素因数の和:111151

約数の個数: 16

約数和(自身を含む): 26670720

約数和(自身を除く): 14002242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 111127, 222254, 333381, 666762, 2111413, 4222826, 6334239, 12668478]

約数ペア:

[(1, 12668478), (2, 6334239), (3, 4222826), (6, 2111413), (19, 666762), (38, 333381), (57, 222254), (114, 111127)]