13516888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21943}}^1$

素因数の和:21967

約数の個数: 32

約数和(自身を含む): 31599360

約数和(自身を除く): 18082472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21943, 43886, 87772, 153601, 175544, 241373, 307202, 482746, 614404, 965492, 1228808, 1689611, 1930984, 3379222, 6758444, 13516888]

約数ペア:

[(1, 13516888), (2, 6758444), (4, 3379222), (7, 1930984), (8, 1689611), (11, 1228808), (14, 965492), (22, 614404), (28, 482746), (44, 307202), (56, 241373), (77, 175544), (88, 153601), (154, 87772), (308, 43886), (616, 21943)]