2019948919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{3677}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 2202386400

約数和(自身を除く): 182437481

約数列:

[1, 19, 29, 551, 997, 3677, 18943, 28913, 69863, 106633, 549347, 2026027, 3665969, 69653411, 106313101, 2019948919]

約数ペア:

[(1, 2019948919), (19, 106313101), (29, 69653411), (551, 3665969), (997, 2026027), (3677, 549347), (18943, 106633), (28913, 69863)]