19462232

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 40325040

約数和(自身を除く): 20862808

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 293, 361, 437, 586, 722, 874, 1172, 1444, 1748, 2344, 2888, 3496, 5567, 6739, 8303, 11134, 13478, 16606, 22268, 26956, 33212, 44536, 53912, 66424, 105773, 128041, 211546, 256082, 423092, 512164, 846184, 1024328, 2432779, 4865558, 9731116, 19462232]

約数ペア:

[(1, 19462232), (2, 9731116), (4, 4865558), (8, 2432779), (19, 1024328), (23, 846184), (38, 512164), (46, 423092), (76, 256082), (92, 211546), (152, 128041), (184, 105773), (293, 66424), (361, 53912), (437, 44536), (586, 33212), (722, 26956), (874, 22268), (1172, 16606), (1444, 13478), (1748, 11134), (2344, 8303), (2888, 6739), (3496, 5567)]