11811806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 19845120

約数和(自身を除く): 8033314

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 271, 542, 589, 703, 1147, 1178, 1406, 2294, 5149, 8401, 10027, 10298, 16802, 20054, 21793, 43586, 159619, 190513, 310837, 319238, 381026, 621674, 5905903, 11811806]

約数ペア:

[(1, 11811806), (2, 5905903), (19, 621674), (31, 381026), (37, 319238), (38, 310837), (62, 190513), (74, 159619), (271, 43586), (542, 21793), (589, 20054), (703, 16802), (1147, 10298), (1178, 10027), (1406, 8401), (2294, 5149)]