19969623304

素因数分解:

$2^3\times {\mathrm{733}}^1\times {\mathrm{1237}}^1\times {\mathrm{2753}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 37538066520

約数和(自身を除く): 17568443216

約数列:

[1, 2, 4, 8, 733, 1237, 1466, 2474, 2753, 2932, 4948, 5506, 5864, 9896, 11012, 22024, 906721, 1813442, 2017949, 3405461, 3626884, 4035898, 6810922, 7253768, 8071796, 13621844, 16143592, 27243688, 2496202913, 4992405826, 9984811652, 19969623304]

約数ペア:

[(1, 19969623304), (2, 9984811652), (4, 4992405826), (8, 2496202913), (733, 27243688), (1237, 16143592), (1466, 13621844), (2474, 8071796), (2753, 7253768), (2932, 6810922), (4948, 4035898), (5506, 3626884), (5864, 3405461), (9896, 2017949), (11012, 1813442), (22024, 906721)]