19271488

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2510

約数の個数: 28

約数和(自身を含む): 38559232

約数和(自身を除く): 19287744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 2371, 4064, 4742, 8128, 9484, 18968, 37936, 75872, 151744, 301117, 602234, 1204468, 2408936, 4817872, 9635744, 19271488]

約数ペア:

[(1, 19271488), (2, 9635744), (4, 4817872), (8, 2408936), (16, 1204468), (32, 602234), (64, 301117), (127, 151744), (254, 75872), (508, 37936), (1016, 18968), (2032, 9484), (2371, 8128), (4064, 4742)]