17914454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5407

約数の個数: 16

約数和(自身を含む): 28609200

約数和(自身を除く): 10694746

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5297, 10594, 100643, 201286, 471433, 942866, 8957227, 17914454]

約数ペア:

[(1, 17914454), (2, 8957227), (19, 942866), (38, 471433), (89, 201286), (178, 100643), (1691, 10594), (3382, 5297)]