27911642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2111}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 17859622

約数列:

[1, 2, 11, 22, 601, 1202, 2111, 4222, 6611, 13222, 23221, 46442, 1268711, 2537422, 13955821, 27911642]

約数ペア:

[(1, 27911642), (2, 13955821), (11, 2537422), (22, 1268711), (601, 46442), (1202, 23221), (2111, 13222), (4222, 6611)]