19263604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 36042048

約数和(自身を除く): 16778444

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 5107, 10214, 20428, 117461, 209387, 234922, 418774, 469844, 837548, 4815901, 9631802, 19263604]

約数ペア:

[(1, 19263604), (2, 9631802), (4, 4815901), (23, 837548), (41, 469844), (46, 418774), (82, 234922), (92, 209387), (164, 117461), (943, 20428), (1886, 10214), (3772, 5107)]