19335228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 50924160

約数和(自身を除く): 31588932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5051, 10102, 15153, 20204, 30306, 55561, 60612, 111122, 146479, 166683, 222244, 292958, 333366, 439437, 585916, 666732, 878874, 1611269, 1757748, 3222538, 4833807, 6445076, 9667614, 19335228]

約数ペア:

[(1, 19335228), (2, 9667614), (3, 6445076), (4, 4833807), (6, 3222538), (11, 1757748), (12, 1611269), (22, 878874), (29, 666732), (33, 585916), (44, 439437), (58, 333366), (66, 292958), (87, 222244), (116, 166683), (132, 146479), (174, 111122), (319, 60612), (348, 55561), (638, 30306), (957, 20204), (1276, 15153), (1914, 10102), (3828, 5051)]