19193196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 30198804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1499, 2134, 2998, 3201, 4268, 4497, 5996, 6402, 8994, 12804, 16489, 17988, 32978, 49467, 65956, 98934, 145403, 197868, 290806, 436209, 581612, 872418, 1599433, 1744836, 3198866, 4798299, 6397732, 9596598, 19193196]

約数ペア:

[(1, 19193196), (2, 9596598), (3, 6397732), (4, 4798299), (6, 3198866), (11, 1744836), (12, 1599433), (22, 872418), (33, 581612), (44, 436209), (66, 290806), (97, 197868), (132, 145403), (194, 98934), (291, 65956), (388, 49467), (582, 32978), (1067, 17988), (1164, 16489), (1499, 12804), (2134, 8994), (2998, 6402), (3201, 5996), (4268, 4497)]