16689230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35509}}^1$

素因数の和:35563

約数の個数: 16

約数和(自身を含む): 30680640

約数和(自身を除く): 13991410

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 35509, 71018, 177545, 355090, 1668923, 3337846, 8344615, 16689230]

約数ペア:

[(1, 16689230), (2, 8344615), (5, 3337846), (10, 1668923), (47, 355090), (94, 177545), (235, 71018), (470, 35509)]