19012064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{12641}}^1$

素因数の和:12698

約数の個数: 24

約数和(自身を含む): 38229408

約数和(自身を除く): 19217344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 12641, 25282, 50564, 101128, 202256, 404512, 594127, 1188254, 2376508, 4753016, 9506032, 19012064]

約数ペア:

[(1, 19012064), (2, 9506032), (4, 4753016), (8, 2376508), (16, 1188254), (32, 594127), (47, 404512), (94, 202256), (188, 101128), (376, 50564), (752, 25282), (1504, 12641)]