28649230

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18973}}^1$

素因数の和:19131

約数の個数: 16

約数和(自身を含む): 51912864

約数和(自身を除く): 23263634

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 18973, 37946, 94865, 189730, 2864923, 5729846, 14324615, 28649230]

約数ペア:

[(1, 28649230), (2, 14324615), (5, 5729846), (10, 2864923), (151, 189730), (302, 94865), (755, 37946), (1510, 18973)]