19747128

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3593}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 49597200

約数和(自身を除く): 29850072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 3593, 5496, 7186, 10779, 14372, 21558, 28744, 43116, 86232, 822797, 1645594, 2468391, 3291188, 4936782, 6582376, 9873564, 19747128]

約数ペア:

[(1, 19747128), (2, 9873564), (3, 6582376), (4, 4936782), (6, 3291188), (8, 2468391), (12, 1645594), (24, 822797), (229, 86232), (458, 43116), (687, 28744), (916, 21558), (1374, 14372), (1832, 10779), (2748, 7186), (3593, 5496)]