1931951

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 2365440

約数和(自身を除く): 433489

約数列:

[1, 7, 29, 31, 203, 217, 307, 899, 2149, 6293, 8903, 9517, 62321, 66619, 275993, 1931951]

約数ペア:

[(1, 1931951), (7, 275993), (29, 66619), (31, 62321), (203, 9517), (217, 8903), (307, 6293), (899, 2149)]