9103988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 16329600

約数和(自身を除く): 7225612

約数列:

[1, 2, 4, 89, 107, 178, 214, 239, 356, 428, 478, 956, 9523, 19046, 21271, 25573, 38092, 42542, 51146, 85084, 102292, 2275997, 4551994, 9103988]

約数ペア:

[(1, 9103988), (2, 4551994), (4, 2275997), (89, 102292), (107, 85084), (178, 51146), (214, 42542), (239, 38092), (356, 25573), (428, 21271), (478, 19046), (956, 9523)]