12042051838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{721859}}^1$

素因数の和:722319

約数の個数: 16

約数和(自身を含む): 19057104000

約数和(自身を除く): 7015052162

約数列:

[1, 2, 19, 38, 439, 878, 8341, 16682, 721859, 1443718, 13715321, 27430642, 316896101, 633792202, 6021025919, 12042051838]

約数ペア:

[(1, 12042051838), (2, 6021025919), (19, 633792202), (38, 316896101), (439, 27430642), (878, 13715321), (8341, 1443718), (16682, 721859)]