15709873531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{2647}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 18341107200

約数和(自身を除く): 2631233669

約数列:

[1, 11, 19, 73, 209, 389, 803, 1387, 2647, 4279, 7391, 15257, 28397, 29117, 50293, 81301, 193231, 312367, 539543, 553223, 1029683, 2125541, 3671389, 5934973, 11326513, 19563977, 40385279, 75166859, 215203747, 826835449, 1428170321, 15709873531]

約数ペア:

[(1, 15709873531), (11, 1428170321), (19, 826835449), (73, 215203747), (209, 75166859), (389, 40385279), (803, 19563977), (1387, 11326513), (2647, 5934973), (4279, 3671389), (7391, 2125541), (15257, 1029683), (28397, 553223), (29117, 539543), (50293, 312367), (81301, 193231)]