19361768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{105227}}^1$

素因数の和:105256

約数の個数: 16

約数和(自身を含む): 37882080

約数和(自身を除く): 18520312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 105227, 210454, 420908, 841816, 2420221, 4840442, 9680884, 19361768]

約数ペア:

[(1, 19361768), (2, 9680884), (4, 4840442), (8, 2420221), (23, 841816), (46, 420908), (92, 210454), (184, 105227)]