12041687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 14883840

約数和(自身を除く): 2842153

約数列:

[1, 7, 19, 37, 133, 259, 703, 2447, 4921, 17129, 46493, 90539, 325451, 633773, 1720241, 12041687]

約数ペア:

[(1, 12041687), (7, 1720241), (19, 633773), (37, 325451), (133, 90539), (259, 46493), (703, 17129), (2447, 4921)]