12982486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 22407840

約数和(自身を除く): 9425354

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 389, 407, 451, 778, 814, 902, 1517, 3034, 4279, 8558, 14393, 15949, 16687, 28786, 31898, 33374, 158323, 175439, 316646, 350878, 590113, 1180226, 6491243, 12982486]

約数ペア:

[(1, 12982486), (2, 6491243), (11, 1180226), (22, 590113), (37, 350878), (41, 316646), (74, 175439), (82, 158323), (389, 33374), (407, 31898), (451, 28786), (778, 16687), (814, 15949), (902, 14393), (1517, 8558), (3034, 4279)]