15186206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 28162560

約数和(自身を除く): 12976354

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 1543, 3086, 4921, 9842, 10801, 21602, 29317, 57091, 58634, 114182, 205219, 399637, 410438, 799274, 1084729, 2169458, 7593103, 15186206]

約数ペア:

[(1, 15186206), (2, 7593103), (7, 2169458), (14, 1084729), (19, 799274), (37, 410438), (38, 399637), (74, 205219), (133, 114182), (259, 58634), (266, 57091), (518, 29317), (703, 21602), (1406, 10801), (1543, 9842), (3086, 4921)]