12534379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 15934464

約数和(自身を除く): 3400085

約数列:

[1, 11, 13, 23, 37, 103, 143, 253, 299, 407, 481, 851, 1133, 1339, 2369, 3289, 3811, 5291, 9361, 11063, 14729, 26059, 30797, 41921, 49543, 87653, 121693, 338767, 544973, 964183, 1139489, 12534379]

約数ペア:

[(1, 12534379), (11, 1139489), (13, 964183), (23, 544973), (37, 338767), (103, 121693), (143, 87653), (253, 49543), (299, 41921), (407, 30797), (481, 26059), (851, 14729), (1133, 11063), (1339, 9361), (2369, 5291), (3289, 3811)]