19580811254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{602153}}^1$

素因数の和:602455

約数の個数: 16

約数和(自身を含む): 29915010720

約数和(自身を除く): 10334199466

約数列:

[1, 2, 71, 142, 229, 458, 16259, 32518, 602153, 1204306, 42752863, 85505726, 137893037, 275786074, 9790405627, 19580811254]

約数ペア:

[(1, 19580811254), (2, 9790405627), (71, 275786074), (142, 137893037), (229, 85505726), (458, 42752863), (16259, 1204306), (32518, 602153)]