19229104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52253}}^1$

素因数の和:52284

約数の個数: 20

約数和(自身を含む): 38876976

約数和(自身を除く): 19647872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52253, 104506, 209012, 418024, 836048, 1201819, 2403638, 4807276, 9614552, 19229104]

約数ペア:

[(1, 19229104), (2, 9614552), (4, 4807276), (8, 2403638), (16, 1201819), (23, 836048), (46, 418024), (92, 209012), (184, 104506), (368, 52253)]