19002232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 37810080

約数和(自身を除く): 18807848

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 1693, 2806, 3386, 5612, 6772, 11224, 13544, 38939, 77878, 103273, 155756, 206546, 311512, 413092, 826184, 2375279, 4750558, 9501116, 19002232]

約数ペア:

[(1, 19002232), (2, 9501116), (4, 4750558), (8, 2375279), (23, 826184), (46, 413092), (61, 311512), (92, 206546), (122, 155756), (184, 103273), (244, 77878), (488, 38939), (1403, 13544), (1693, 11224), (2806, 6772), (3386, 5612)]