13187224

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 25194780

約数和(自身を除く): 12007556

約数列:

[1, 2, 4, 8, 61, 122, 244, 443, 488, 886, 1772, 3544, 3721, 7442, 14884, 27023, 29768, 54046, 108092, 216184, 1648403, 3296806, 6593612, 13187224]

約数ペア:

[(1, 13187224), (2, 6593612), (4, 3296806), (8, 1648403), (61, 216184), (122, 108092), (244, 54046), (443, 29768), (488, 27023), (886, 14884), (1772, 7442), (3544, 3721)]