3928193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 4406400

約数和(自身を除く): 478207

約数列:

[1, 19, 23, 89, 101, 437, 1691, 1919, 2047, 2323, 8989, 38893, 44137, 170791, 206747, 3928193]

約数ペア:

[(1, 3928193), (19, 206747), (23, 170791), (89, 44137), (101, 38893), (437, 8989), (1691, 2323), (1919, 2047)]