12746756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1069}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 24447360

約数和(自身を除く): 11700604

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1069, 1084, 2138, 2981, 4276, 5962, 11759, 11924, 23518, 47036, 289699, 579398, 1158796, 3186689, 6373378, 12746756]

約数ペア:

[(1, 12746756), (2, 6373378), (4, 3186689), (11, 1158796), (22, 579398), (44, 289699), (271, 47036), (542, 23518), (1069, 11924), (1084, 11759), (2138, 5962), (2981, 4276)]