16491164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 30705360

約数和(自身を除く): 14214196

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2237, 3686, 4474, 7372, 8948, 42503, 85006, 170012, 216989, 433978, 867956, 4122791, 8245582, 16491164]

約数ペア:

[(1, 16491164), (2, 8245582), (4, 4122791), (19, 867956), (38, 433978), (76, 216989), (97, 170012), (194, 85006), (388, 42503), (1843, 8948), (2237, 7372), (3686, 4474)]