12518786

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 22177152

約数和(自身を除く): 9658366

約数列:

[1, 2, 7, 14, 61, 107, 122, 137, 214, 274, 427, 749, 854, 959, 1498, 1918, 6527, 8357, 13054, 14659, 16714, 29318, 45689, 58499, 91378, 102613, 116998, 205226, 894199, 1788398, 6259393, 12518786]

約数ペア:

[(1, 12518786), (2, 6259393), (7, 1788398), (14, 894199), (61, 205226), (107, 116998), (122, 102613), (137, 91378), (214, 58499), (274, 45689), (427, 29318), (749, 16714), (854, 14659), (959, 13054), (1498, 8357), (1918, 6527)]