8540918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 13801920

約数和(自身を除く): 5261002

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5227, 10454, 99313, 198626, 224761, 449522, 4270459, 8540918]

約数ペア:

[(1, 8540918), (2, 4270459), (19, 449522), (38, 224761), (43, 198626), (86, 99313), (817, 10454), (1634, 5227)]