18883052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89071}}^1$

素因数の和:89128

約数の個数: 12

約数和(自身を含む): 33669216

約数和(自身を除く): 14786164

約数列:

[1, 2, 4, 53, 106, 212, 89071, 178142, 356284, 4720763, 9441526, 18883052]

約数ペア:

[(1, 18883052), (2, 9441526), (4, 4720763), (53, 356284), (106, 178142), (212, 89071)]