28512122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5141

約数の個数: 16

約数和(自身を含む): 45326400

約数和(自身を除く): 16814278

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4969, 5738, 9938, 94411, 188822, 750319, 1500638, 14256061, 28512122]

約数ペア:

[(1, 28512122), (2, 14256061), (19, 1500638), (38, 750319), (151, 188822), (302, 94411), (2869, 9938), (4969, 5738)]