249202214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{18899}}^1$

素因数の和:19267

約数の個数: 16

約数和(自身を含む): 394632000

約数和(自身を除く): 145429786

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 18899, 37798, 359081, 718162, 6557953, 13115906, 124601107, 249202214]

約数ペア:

[(1, 249202214), (2, 124601107), (19, 13115906), (38, 6557953), (347, 718162), (694, 359081), (6593, 37798), (13186, 18899)]