19106096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 41269680

約数和(自身を除く): 22163584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3697, 5168, 7394, 14788, 29576, 59152, 62849, 70243, 125698, 140486, 251396, 280972, 502792, 561944, 1005584, 1123888, 1194131, 2388262, 4776524, 9553048, 19106096]

約数ペア:

[(1, 19106096), (2, 9553048), (4, 4776524), (8, 2388262), (16, 1194131), (17, 1123888), (19, 1005584), (34, 561944), (38, 502792), (68, 280972), (76, 251396), (136, 140486), (152, 125698), (272, 70243), (304, 62849), (323, 59152), (646, 29576), (1292, 14788), (2584, 7394), (3697, 5168)]