17798282

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 16

約数和(自身を含む): 27246240

約数和(自身を除く): 9447958

約数列:

[1, 2, 67, 134, 317, 419, 634, 838, 21239, 28073, 42478, 56146, 132823, 265646, 8899141, 17798282]

約数ペア:

[(1, 17798282), (2, 8899141), (67, 265646), (134, 132823), (317, 56146), (419, 42478), (634, 28073), (838, 21239)]