12563390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 26115264

約数和(自身を除く): 13551874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 1777, 3535, 3554, 7070, 8885, 12439, 17770, 24878, 62195, 124390, 179477, 358954, 897385, 1256339, 1794770, 2512678, 6281695, 12563390]

約数ペア:

[(1, 12563390), (2, 6281695), (5, 2512678), (7, 1794770), (10, 1256339), (14, 897385), (35, 358954), (70, 179477), (101, 124390), (202, 62195), (505, 24878), (707, 17770), (1010, 12439), (1414, 8885), (1777, 7070), (3535, 3554)]