16550996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 23365804

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 58, 68, 77, 109, 116, 119, 154, 187, 203, 218, 238, 308, 319, 374, 406, 436, 476, 493, 638, 748, 763, 812, 986, 1199, 1276, 1309, 1526, 1853, 1972, 2233, 2398, 2618, 3052, 3161, 3451, 3706, 4466, 4796, 5236, 5423, 6322, 6902, 7412, 8393, 8932, 10846, 12644, 12971, 13804, 16786, 20383, 21692, 22127, 25942, 33572, 34771, 37961, 40766, 44254, 51884, 53737, 69542, 75922, 81532, 88508, 107474, 139084, 142681, 151844, 214948, 243397, 285362, 376159, 486794, 570724, 591107, 752318, 973588, 1182214, 1504636, 2364428, 4137749, 8275498, 16550996]

約数ペア:

[(1, 16550996), (2, 8275498), (4, 4137749), (7, 2364428), (11, 1504636), (14, 1182214), (17, 973588), (22, 752318), (28, 591107), (29, 570724), (34, 486794), (44, 376159), (58, 285362), (68, 243397), (77, 214948), (109, 151844), (116, 142681), (119, 139084), (154, 107474), (187, 88508), (203, 81532), (218, 75922), (238, 69542), (308, 53737), (319, 51884), (374, 44254), (406, 40766), (436, 37961), (476, 34771), (493, 33572), (638, 25942), (748, 22127), (763, 21692), (812, 20383), (986, 16786), (1199, 13804), (1276, 12971), (1309, 12644), (1526, 10846), (1853, 8932), (1972, 8393), (2233, 7412), (2398, 6902), (2618, 6322), (3052, 5423), (3161, 5236), (3451, 4796), (3706, 4466)]