19524064

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 25448864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2027, 2408, 4054, 4816, 8108, 9632, 14189, 16216, 28378, 32432, 56756, 64864, 87161, 113512, 174322, 227024, 348644, 454048, 610127, 697288, 1220254, 1394576, 2440508, 2789152, 4881016, 9762032, 19524064]

約数ペア:

[(1, 19524064), (2, 9762032), (4, 4881016), (7, 2789152), (8, 2440508), (14, 1394576), (16, 1220254), (28, 697288), (32, 610127), (43, 454048), (56, 348644), (86, 227024), (112, 174322), (172, 113512), (224, 87161), (301, 64864), (344, 56756), (602, 32432), (688, 28378), (1204, 16216), (1376, 14189), (2027, 9632), (2408, 8108), (4054, 4816)]