13710628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 25552800

約数和(自身を除く): 11842172

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2027, 3382, 4054, 6764, 8108, 38513, 77026, 154052, 180403, 360806, 721612, 3427657, 6855314, 13710628]

約数ペア:

[(1, 13710628), (2, 6855314), (4, 3427657), (19, 721612), (38, 360806), (76, 180403), (89, 154052), (178, 77026), (356, 38513), (1691, 8108), (2027, 6764), (3382, 4054)]