2015156891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13607

約数の個数: 32

約数和(自身を含む): 2492743680

約数和(自身を除く): 477586789

約数列:

[1, 11, 19, 23, 31, 209, 253, 341, 437, 589, 713, 4807, 6479, 7843, 13523, 13547, 148753, 149017, 256937, 311029, 419213, 2826307, 3421319, 4611343, 5909551, 7965047, 9641899, 65005061, 87615517, 106060889, 183196081, 2015156891]

約数ペア:

[(1, 2015156891), (11, 183196081), (19, 106060889), (23, 87615517), (31, 65005061), (209, 9641899), (253, 7965047), (341, 5909551), (437, 4611343), (589, 3421319), (713, 2826307), (4807, 419213), (6479, 311029), (7843, 256937), (13523, 149017), (13547, 148753)]