12440781694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{265613}}^1$

素因数の和:267755

約数の個数: 16

約数和(自身を含む): 20367281520

約数和(自身を除く): 7926499826

約数列:

[1, 2, 11, 22, 2129, 4258, 23419, 46838, 265613, 531226, 2921743, 5843486, 565490077, 1130980154, 6220390847, 12440781694]

約数ペア:

[(1, 12440781694), (2, 6220390847), (11, 1130980154), (22, 565490077), (2129, 5843486), (4258, 2921743), (23419, 531226), (46838, 265613)]