19838225328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1\times {\mathrm{7547}}^1$

素因数の和:9962

約数の個数: 80

約数和(自身を含む): 53506503936

約数和(自身を除く): 33668278608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 2381, 4762, 7143, 7547, 9524, 14286, 15094, 19048, 22641, 28572, 30188, 38096, 45282, 54763, 57144, 60376, 90564, 109526, 114288, 120752, 164289, 173581, 181128, 219052, 328578, 347162, 362256, 438104, 520743, 657156, 694324, 876208, 1041486, 1314312, 1388648, 2082972, 2628624, 2777296, 4165944, 8331888, 17969407, 35938814, 53908221, 71877628, 107816442, 143755256, 215632884, 287510512, 413296361, 431265768, 826592722, 862531536, 1239889083, 1653185444, 2479778166, 3306370888, 4959556332, 6612741776, 9919112664, 19838225328]

約数ペア:

[(1, 19838225328), (2, 9919112664), (3, 6612741776), (4, 4959556332), (6, 3306370888), (8, 2479778166), (12, 1653185444), (16, 1239889083), (23, 862531536), (24, 826592722), (46, 431265768), (48, 413296361), (69, 287510512), (92, 215632884), (138, 143755256), (184, 107816442), (276, 71877628), (368, 53908221), (552, 35938814), (1104, 17969407), (2381, 8331888), (4762, 4165944), (7143, 2777296), (7547, 2628624), (9524, 2082972), (14286, 1388648), (15094, 1314312), (19048, 1041486), (22641, 876208), (28572, 694324), (30188, 657156), (38096, 520743), (45282, 438104), (54763, 362256), (57144, 347162), (60376, 328578), (90564, 219052), (109526, 181128), (114288, 173581), (120752, 164289)]