13195196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1506

約数の個数: 48

約数和(自身を含む): 29433600

約数和(自身を除く): 16238404

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1459, 2261, 2918, 4522, 5836, 9044, 10213, 20426, 24803, 27721, 40852, 49606, 55442, 99212, 110884, 173621, 194047, 347242, 388094, 471257, 694484, 776188, 942514, 1885028, 3298799, 6597598, 13195196]

約数ペア:

[(1, 13195196), (2, 6597598), (4, 3298799), (7, 1885028), (14, 942514), (17, 776188), (19, 694484), (28, 471257), (34, 388094), (38, 347242), (68, 194047), (76, 173621), (119, 110884), (133, 99212), (238, 55442), (266, 49606), (323, 40852), (476, 27721), (532, 24803), (646, 20426), (1292, 10213), (1459, 9044), (2261, 5836), (2918, 4522)]