19446018

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61151}}^1$

素因数の和:61209

約数の個数: 16

約数和(自身を含む): 39626496

約数和(自身を除く): 20180478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 61151, 122302, 183453, 366906, 3241003, 6482006, 9723009, 19446018]

約数ペア:

[(1, 19446018), (2, 9723009), (3, 6482006), (6, 3241003), (53, 366906), (106, 183453), (159, 122302), (318, 61151)]