19172936

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 17598904

約数列:

[1, 2, 4, 8, 113, 127, 167, 226, 254, 334, 452, 508, 668, 904, 1016, 1336, 14351, 18871, 21209, 28702, 37742, 42418, 57404, 75484, 84836, 114808, 150968, 169672, 2396617, 4793234, 9586468, 19172936]

約数ペア:

[(1, 19172936), (2, 9586468), (4, 4793234), (8, 2396617), (113, 169672), (127, 150968), (167, 114808), (226, 84836), (254, 75484), (334, 57404), (452, 42418), (508, 37742), (668, 28702), (904, 21209), (1016, 18871), (1336, 14351)]