5491190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28901}}^1$

素因数の和:28927

約数の個数: 16

約数和(自身を含む): 10404720

約数和(自身を除く): 4913530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 28901, 57802, 144505, 289010, 549119, 1098238, 2745595, 5491190]

約数ペア:

[(1, 5491190), (2, 2745595), (5, 1098238), (10, 549119), (19, 289010), (38, 144505), (95, 57802), (190, 28901)]