2015989604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{9511}}^1$

素因数の和:12323

約数の個数: 24

約数和(自身を含む): 3715387200

約数和(自身を除く): 1699397596

約数列:

[1, 2, 4, 19, 38, 76, 2789, 5578, 9511, 11156, 19022, 38044, 52991, 105982, 180709, 211964, 361418, 722836, 26526179, 53052358, 106104716, 503997401, 1007994802, 2015989604]

約数ペア:

[(1, 2015989604), (2, 1007994802), (4, 503997401), (19, 106104716), (38, 53052358), (76, 26526179), (2789, 722836), (5578, 361418), (9511, 211964), (11156, 180709), (19022, 105982), (38044, 52991)]