11965772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 26191872

約数和(自身を除く): 14226100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 463, 497, 923, 926, 994, 1846, 1852, 1988, 3241, 3692, 6019, 6461, 6482, 12038, 12922, 12964, 24076, 25844, 32873, 42133, 65746, 84266, 131492, 168532, 230111, 427349, 460222, 854698, 920444, 1709396, 2991443, 5982886, 11965772]

約数ペア:

[(1, 11965772), (2, 5982886), (4, 2991443), (7, 1709396), (13, 920444), (14, 854698), (26, 460222), (28, 427349), (52, 230111), (71, 168532), (91, 131492), (142, 84266), (182, 65746), (284, 42133), (364, 32873), (463, 25844), (497, 24076), (923, 12964), (926, 12922), (994, 12038), (1846, 6482), (1852, 6461), (1988, 6019), (3241, 3692)]