12259788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 31893120

約数和(自身を除く): 19633332

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3163, 3876, 6326, 9489, 12652, 18978, 37956, 53771, 60097, 107542, 120194, 161313, 180291, 215084, 240388, 322626, 360582, 645252, 721164, 1021649, 2043298, 3064947, 4086596, 6129894, 12259788]

約数ペア:

[(1, 12259788), (2, 6129894), (3, 4086596), (4, 3064947), (6, 2043298), (12, 1021649), (17, 721164), (19, 645252), (34, 360582), (38, 322626), (51, 240388), (57, 215084), (68, 180291), (76, 161313), (102, 120194), (114, 107542), (204, 60097), (228, 53771), (323, 37956), (646, 18978), (969, 12652), (1292, 9489), (1938, 6326), (3163, 3876)]