12138592016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9349}}^1\times {\mathrm{4271}}^1$

素因数の和:13647

約数の個数: 40

約数和(自身を含む): 24764784000

約数和(自身を除く): 12626191984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4271, 8542, 9349, 17084, 18698, 34168, 37396, 68336, 74792, 81149, 149584, 162298, 177631, 324596, 355262, 649192, 710524, 1298384, 1421048, 2842096, 39929579, 79859158, 159718316, 319436632, 638873264, 758662001, 1517324002, 3034648004, 6069296008, 12138592016]

約数ペア:

[(1, 12138592016), (2, 6069296008), (4, 3034648004), (8, 1517324002), (16, 758662001), (19, 638873264), (38, 319436632), (76, 159718316), (152, 79859158), (304, 39929579), (4271, 2842096), (8542, 1421048), (9349, 1298384), (17084, 710524), (18698, 649192), (34168, 355262), (37396, 324596), (68336, 177631), (74792, 162298), (81149, 149584)]