19736310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5437}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 52074288

約数和(自身を除く): 32337978

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5437, 10874, 16311, 27185, 32622, 54370, 59807, 81555, 119614, 163110, 179421, 299035, 358842, 598070, 657877, 897105, 1315754, 1794210, 1973631, 3289385, 3947262, 6578770, 9868155, 19736310]

約数ペア:

[(1, 19736310), (2, 9868155), (3, 6578770), (5, 3947262), (6, 3289385), (10, 1973631), (11, 1794210), (15, 1315754), (22, 897105), (30, 657877), (33, 598070), (55, 358842), (66, 299035), (110, 179421), (121, 163110), (165, 119614), (242, 81555), (330, 59807), (363, 54370), (605, 32622), (726, 27185), (1210, 16311), (1815, 10874), (3630, 5437)]