1185904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 2499840

約数和(自身を除く): 1313936

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 83, 94, 152, 166, 188, 304, 332, 376, 664, 752, 893, 1328, 1577, 1786, 3154, 3572, 3901, 6308, 7144, 7802, 12616, 14288, 15604, 25232, 31208, 62416, 74119, 148238, 296476, 592952, 1185904]

約数ペア:

[(1, 1185904), (2, 592952), (4, 296476), (8, 148238), (16, 74119), (19, 62416), (38, 31208), (47, 25232), (76, 15604), (83, 14288), (94, 12616), (152, 7802), (166, 7144), (188, 6308), (304, 3901), (332, 3572), (376, 3154), (664, 1786), (752, 1577), (893, 1328)]