12746866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{52673}}^1$

素因数の和:52697

約数の個数: 12

約数和(自身を含む): 21016926

約数和(自身を除く): 8270060

約数列:

[1, 2, 11, 22, 121, 242, 52673, 105346, 579403, 1158806, 6373433, 12746866]

約数ペア:

[(1, 12746866), (2, 6373433), (11, 1158806), (22, 579403), (121, 105346), (242, 52673)]