1912669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 2211840

約数和(自身を除く): 299171

約数列:

[1, 11, 31, 71, 79, 341, 781, 869, 2201, 2449, 5609, 24211, 26939, 61699, 173879, 1912669]

約数ペア:

[(1, 1912669), (11, 173879), (31, 61699), (71, 26939), (79, 24211), (341, 5609), (781, 2449), (869, 2201)]