19005548042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1500991}}^1$

素因数の和:1501493

約数の個数: 16

約数和(自身を含む): 30764332032

約数和(自身を除く): 11758783990

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 1500991, 3001982, 19512883, 39025766, 730982617, 1461965234, 9502774021, 19005548042]

約数ペア:

[(1, 19005548042), (2, 9502774021), (13, 1461965234), (26, 730982617), (487, 39025766), (974, 19512883), (6331, 3001982), (12662, 1500991)]