19372027868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1\times {\mathrm{46027}}^1$

素因数の和:48521

約数の個数: 24

約数和(自身を含む): 34704375552

約数和(自身を除く): 15332347684

約数列:

[1, 2, 4, 43, 86, 172, 2447, 4894, 9788, 46027, 92054, 105221, 184108, 210442, 420884, 1979161, 3958322, 7916644, 112628069, 225256138, 450512276, 4843006967, 9686013934, 19372027868]

約数ペア:

[(1, 19372027868), (2, 9686013934), (4, 4843006967), (43, 450512276), (86, 225256138), (172, 112628069), (2447, 7916644), (4894, 3958322), (9788, 1979161), (46027, 420884), (92054, 210442), (105221, 184108)]