19407072

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 51423120

約数和(自身を除く): 32016048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1789, 1808, 2712, 3578, 3616, 5367, 5424, 7156, 10734, 10848, 14312, 21468, 28624, 42936, 57248, 85872, 171744, 202157, 404314, 606471, 808628, 1212942, 1617256, 2425884, 3234512, 4851768, 6469024, 9703536, 19407072]

約数ペア:

[(1, 19407072), (2, 9703536), (3, 6469024), (4, 4851768), (6, 3234512), (8, 2425884), (12, 1617256), (16, 1212942), (24, 808628), (32, 606471), (48, 404314), (96, 202157), (113, 171744), (226, 85872), (339, 57248), (452, 42936), (678, 28624), (904, 21468), (1356, 14312), (1789, 10848), (1808, 10734), (2712, 7156), (3578, 5424), (3616, 5367)]