7983382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 13996800

約数和(自身を除く): 6013418

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 269, 418, 538, 781, 1349, 1562, 2698, 2959, 5111, 5918, 10222, 14839, 19099, 29678, 38198, 56221, 112442, 210089, 362881, 420178, 725762, 3991691, 7983382]

約数ペア:

[(1, 7983382), (2, 3991691), (11, 725762), (19, 420178), (22, 362881), (38, 210089), (71, 112442), (142, 56221), (209, 38198), (269, 29678), (418, 19099), (538, 14839), (781, 10222), (1349, 5918), (1562, 5111), (2698, 2959)]