19140208862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1\times {\mathrm{3823}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 30237622272

約数和(自身を除く): 11097413410

約数列:

[1, 2, 23, 46, 127, 254, 857, 1714, 2921, 3823, 5842, 7646, 19711, 39422, 87929, 108839, 175858, 217678, 485521, 971042, 2503297, 3276311, 5006594, 6552622, 11166983, 22333966, 75355153, 150710306, 416091497, 832182994, 9570104431, 19140208862]

約数ペア:

[(1, 19140208862), (2, 9570104431), (23, 832182994), (46, 416091497), (127, 150710306), (254, 75355153), (857, 22333966), (1714, 11166983), (2921, 6552622), (3823, 5006594), (5842, 3276311), (7646, 2503297), (19711, 971042), (39422, 485521), (87929, 217678), (108839, 175858)]