17439152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47389}}^1$

素因数の和:47420

約数の個数: 20

約数和(自身を含む): 35258160

約数和(自身を除く): 17819008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 47389, 94778, 189556, 379112, 758224, 1089947, 2179894, 4359788, 8719576, 17439152]

約数ペア:

[(1, 17439152), (2, 8719576), (4, 4359788), (8, 2179894), (16, 1089947), (23, 758224), (46, 379112), (92, 189556), (184, 94778), (368, 47389)]