13266704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 28709472

約数和(自身を除く): 15442768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1753, 1892, 3506, 3784, 7012, 7568, 14024, 19283, 28048, 38566, 75379, 77132, 150758, 154264, 301516, 308528, 603032, 829169, 1206064, 1658338, 3316676, 6633352, 13266704]

約数ペア:

[(1, 13266704), (2, 6633352), (4, 3316676), (8, 1658338), (11, 1206064), (16, 829169), (22, 603032), (43, 308528), (44, 301516), (86, 154264), (88, 150758), (172, 77132), (176, 75379), (344, 38566), (473, 28048), (688, 19283), (946, 14024), (1753, 7568), (1892, 7012), (3506, 3784)]