19969696192

素因数分解:

$2^6\times {\mathrm{1823}}^1\times {\mathrm{171161}}^1$

素因数の和:172996

約数の個数: 28

約数和(自身を含む): 39649334976

約数和(自身を除く): 19679638784

約数列:

[1, 2, 4, 8, 16, 32, 64, 1823, 3646, 7292, 14584, 29168, 58336, 116672, 171161, 342322, 684644, 1369288, 2738576, 5477152, 10954304, 312026503, 624053006, 1248106012, 2496212024, 4992424048, 9984848096, 19969696192]

約数ペア:

[(1, 19969696192), (2, 9984848096), (4, 4992424048), (8, 2496212024), (16, 1248106012), (32, 624053006), (64, 312026503), (1823, 10954304), (3646, 5477152), (7292, 2738576), (14584, 1369288), (29168, 684644), (58336, 342322), (116672, 171161)]