190694792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26693}}^1$

素因数の和:26765

約数の個数: 32

約数和(自身を含む): 384393600

約数和(自身を除く): 193698808

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 26693, 53386, 106772, 213544, 507167, 1014334, 1254571, 2028668, 2509142, 4057336, 5018284, 10036568, 23836849, 47673698, 95347396, 190694792]

約数ペア:

[(1, 190694792), (2, 95347396), (4, 47673698), (8, 23836849), (19, 10036568), (38, 5018284), (47, 4057336), (76, 2509142), (94, 2028668), (152, 1254571), (188, 1014334), (376, 507167), (893, 213544), (1786, 106772), (3572, 53386), (7144, 26693)]