11481512

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 24712320

約数和(自身を除く): 13230808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 487, 842, 974, 1684, 1948, 2947, 3368, 3409, 3896, 5894, 6818, 11788, 13636, 23576, 27272, 205027, 410054, 820108, 1435189, 1640216, 2870378, 5740756, 11481512]

約数ペア:

[(1, 11481512), (2, 5740756), (4, 2870378), (7, 1640216), (8, 1435189), (14, 820108), (28, 410054), (56, 205027), (421, 27272), (487, 23576), (842, 13636), (974, 11788), (1684, 6818), (1948, 5894), (2947, 3896), (3368, 3409)]