19848542

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32971}}^1$

素因数の和:33023

約数の個数: 16

約数和(自身を含む): 34818432

約数和(自身を除く): 14969890

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 32971, 65942, 230797, 461594, 1417753, 2835506, 9924271, 19848542]

約数ペア:

[(1, 19848542), (2, 9924271), (7, 2835506), (14, 1417753), (43, 461594), (86, 230797), (301, 65942), (602, 32971)]