15823416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 29899464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 971, 1164, 1358, 1942, 2037, 2328, 2716, 2913, 3884, 4074, 5432, 5826, 6797, 7768, 8148, 11652, 13594, 16296, 20391, 23304, 27188, 40782, 54376, 81564, 94187, 163128, 188374, 282561, 376748, 565122, 659309, 753496, 1130244, 1318618, 1977927, 2260488, 2637236, 3955854, 5274472, 7911708, 15823416]

約数ペア:

[(1, 15823416), (2, 7911708), (3, 5274472), (4, 3955854), (6, 2637236), (7, 2260488), (8, 1977927), (12, 1318618), (14, 1130244), (21, 753496), (24, 659309), (28, 565122), (42, 376748), (56, 282561), (84, 188374), (97, 163128), (168, 94187), (194, 81564), (291, 54376), (388, 40782), (582, 27188), (679, 23304), (776, 20391), (971, 16296), (1164, 13594), (1358, 11652), (1942, 8148), (2037, 7768), (2328, 6797), (2716, 5826), (2913, 5432), (3884, 4074)]