11821260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17911}}^1$

素因数の和:17934

約数の個数: 48

約数和(自身を含む): 36110592

約数和(自身を除く): 24289332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 17911, 35822, 53733, 71644, 89555, 107466, 179110, 197021, 214932, 268665, 358220, 394042, 537330, 591063, 788084, 985105, 1074660, 1182126, 1970210, 2364252, 2955315, 3940420, 5910630, 11821260]

約数ペア:

[(1, 11821260), (2, 5910630), (3, 3940420), (4, 2955315), (5, 2364252), (6, 1970210), (10, 1182126), (11, 1074660), (12, 985105), (15, 788084), (20, 591063), (22, 537330), (30, 394042), (33, 358220), (44, 268665), (55, 214932), (60, 197021), (66, 179110), (110, 107466), (132, 89555), (165, 71644), (220, 53733), (330, 35822), (660, 17911)]