11992799

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 15302448

約数和(自身を除く): 3309649

約数列:

[1, 7, 13, 49, 67, 91, 281, 469, 637, 871, 1967, 3283, 3653, 6097, 13769, 18827, 25571, 42679, 131789, 178997, 244751, 922523, 1713257, 11992799]

約数ペア:

[(1, 11992799), (7, 1713257), (13, 922523), (49, 244751), (67, 178997), (91, 131789), (281, 42679), (469, 25571), (637, 18827), (871, 13769), (1967, 6097), (3283, 3653)]