12893842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 20888280

約数和(自身を除く): 7994438

約数列:

[1, 2, 13, 26, 613, 809, 1226, 1618, 7969, 10517, 15938, 21034, 495917, 991834, 6446921, 12893842]

約数ペア:

[(1, 12893842), (2, 6446921), (13, 991834), (26, 495917), (613, 21034), (809, 15938), (1226, 10517), (1618, 7969)]