12505746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 15099054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2129, 2937, 4258, 5874, 6387, 12774, 23419, 46838, 70257, 140514, 189481, 378962, 568443, 1136886, 2084291, 4168582, 6252873, 12505746]

約数ペア:

[(1, 12505746), (2, 6252873), (3, 4168582), (6, 2084291), (11, 1136886), (22, 568443), (33, 378962), (66, 189481), (89, 140514), (178, 70257), (267, 46838), (534, 23419), (979, 12774), (1958, 6387), (2129, 5874), (2937, 4258)]