19161567352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{24179}}^1$

素因数の和:24340

約数の個数: 64

約数和(自身を含む): 38649312000

約数和(自身を除く): 19487744648

約数列:

[1, 2, 4, 8, 23, 46, 59, 73, 92, 118, 146, 184, 236, 292, 472, 584, 1357, 1679, 2714, 3358, 4307, 5428, 6716, 8614, 10856, 13432, 17228, 24179, 34456, 48358, 96716, 99061, 193432, 198122, 396244, 556117, 792488, 1112234, 1426561, 1765067, 2224468, 2853122, 3530134, 4448936, 5706244, 7060268, 11412488, 14120536, 32810903, 40596541, 65621806, 81193082, 104138953, 131243612, 162386164, 208277906, 262487224, 324772328, 416555812, 833111624, 2395195919, 4790391838, 9580783676, 19161567352]

約数ペア:

[(1, 19161567352), (2, 9580783676), (4, 4790391838), (8, 2395195919), (23, 833111624), (46, 416555812), (59, 324772328), (73, 262487224), (92, 208277906), (118, 162386164), (146, 131243612), (184, 104138953), (236, 81193082), (292, 65621806), (472, 40596541), (584, 32810903), (1357, 14120536), (1679, 11412488), (2714, 7060268), (3358, 5706244), (4307, 4448936), (5428, 3530134), (6716, 2853122), (8614, 2224468), (10856, 1765067), (13432, 1426561), (17228, 1112234), (24179, 792488), (34456, 556117), (48358, 396244), (96716, 198122), (99061, 193432)]