13291522

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 20335392

約数和(自身を除く): 7043870

約数列:

[1, 2, 97, 131, 194, 262, 523, 1046, 12707, 25414, 50731, 68513, 101462, 137026, 6645761, 13291522]

約数ペア:

[(1, 13291522), (2, 6645761), (97, 137026), (131, 101462), (194, 68513), (262, 50731), (523, 25414), (1046, 12707)]