15474734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:9991

約数の個数: 16

約数和(自身を含む): 25681536

約数和(自身を除く): 10206802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 9907, 19814, 108977, 217954, 703397, 1406794, 7737367, 15474734]

約数ペア:

[(1, 15474734), (2, 7737367), (11, 1406794), (22, 703397), (71, 217954), (142, 108977), (781, 19814), (1562, 9907)]