13655908

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 54

約数和(自身を含む): 29491686

約数和(自身を除く): 15835778

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 193, 196, 266, 361, 386, 532, 722, 772, 931, 1351, 1444, 1862, 2527, 2702, 3667, 3724, 5054, 5404, 7334, 9457, 10108, 14668, 17689, 18914, 25669, 35378, 37828, 51338, 69673, 70756, 102676, 139346, 179683, 278692, 359366, 487711, 718732, 975422, 1950844, 3413977, 6827954, 13655908]

約数ペア:

[(1, 13655908), (2, 6827954), (4, 3413977), (7, 1950844), (14, 975422), (19, 718732), (28, 487711), (38, 359366), (49, 278692), (76, 179683), (98, 139346), (133, 102676), (193, 70756), (196, 69673), (266, 51338), (361, 37828), (386, 35378), (532, 25669), (722, 18914), (772, 17689), (931, 14668), (1351, 10108), (1444, 9457), (1862, 7334), (2527, 5404), (2702, 5054), (3667, 3724)]