19160776

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58417}}^1$

素因数の和:58464

約数の個数: 16

約数和(自身を含む): 36803340

約数和(自身を除く): 17642564

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58417, 116834, 233668, 467336, 2395097, 4790194, 9580388, 19160776]

約数ペア:

[(1, 19160776), (2, 9580388), (4, 4790194), (8, 2395097), (41, 467336), (82, 233668), (164, 116834), (328, 58417)]