16974352

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{9733}}^1$

素因数の和:9850

約数の個数: 20

約数和(自身を含む): 33192940

約数和(自身を除く): 16218588

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 9733, 19466, 38932, 77864, 155728, 1060897, 2121794, 4243588, 8487176, 16974352]

約数ペア:

[(1, 16974352), (2, 8487176), (4, 4243588), (8, 2121794), (16, 1060897), (109, 155728), (218, 77864), (436, 38932), (872, 19466), (1744, 9733)]