19830228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8837}}^1$

素因数の和:8872

約数の個数: 48

約数和(自身を含む): 53452224

約数和(自身を除く): 33621996

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8837, 17674, 26511, 35348, 53022, 97207, 106044, 150229, 194414, 291621, 300458, 388828, 450687, 583242, 600916, 901374, 1166484, 1652519, 1802748, 3305038, 4957557, 6610076, 9915114, 19830228]

約数ペア:

[(1, 19830228), (2, 9915114), (3, 6610076), (4, 4957557), (6, 3305038), (11, 1802748), (12, 1652519), (17, 1166484), (22, 901374), (33, 600916), (34, 583242), (44, 450687), (51, 388828), (66, 300458), (68, 291621), (102, 194414), (132, 150229), (187, 106044), (204, 97207), (374, 53022), (561, 35348), (748, 26511), (1122, 17674), (2244, 8837)]