18449206

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 28435680

約数和(自身を除く): 9986474

約数列:

[1, 2, 61, 97, 122, 194, 1559, 3118, 5917, 11834, 95099, 151223, 190198, 302446, 9224603, 18449206]

約数ペア:

[(1, 18449206), (2, 9224603), (61, 302446), (97, 190198), (122, 151223), (194, 95099), (1559, 11834), (3118, 5917)]