13809208

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 29957760

約数和(自身を除く): 16148552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 2971, 4648, 5942, 11884, 20797, 23768, 41594, 83188, 166376, 246593, 493186, 986372, 1726151, 1972744, 3452302, 6904604, 13809208]

約数ペア:

[(1, 13809208), (2, 6904604), (4, 3452302), (7, 1972744), (8, 1726151), (14, 986372), (28, 493186), (56, 246593), (83, 166376), (166, 83188), (332, 41594), (581, 23768), (664, 20797), (1162, 11884), (2324, 5942), (2971, 4648)]