11819610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11939}}^1$

素因数の和:11963

約数の個数: 48

約数和(自身を含む): 33527520

約数和(自身を除く): 21707910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 11939, 23878, 35817, 59695, 71634, 107451, 119390, 131329, 179085, 214902, 262658, 358170, 393987, 537255, 656645, 787974, 1074510, 1181961, 1313290, 1969935, 2363922, 3939870, 5909805, 11819610]

約数ペア:

[(1, 11819610), (2, 5909805), (3, 3939870), (5, 2363922), (6, 1969935), (9, 1313290), (10, 1181961), (11, 1074510), (15, 787974), (18, 656645), (22, 537255), (30, 393987), (33, 358170), (45, 262658), (55, 214902), (66, 179085), (90, 131329), (99, 119390), (110, 107451), (165, 71634), (198, 59695), (330, 35817), (495, 23878), (990, 11939)]