19356564

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{1399}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 45236800

約数和(自身を除く): 25880236

約数列:

[1, 2, 3, 4, 6, 12, 1153, 1399, 2306, 2798, 3459, 4197, 4612, 5596, 6918, 8394, 13836, 16788, 1613047, 3226094, 4839141, 6452188, 9678282, 19356564]

約数ペア:

[(1, 19356564), (2, 9678282), (3, 6452188), (4, 4839141), (6, 3226094), (12, 1613047), (1153, 16788), (1399, 13836), (2306, 8394), (2798, 6918), (3459, 5596), (4197, 4612)]