12847435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 16057440

約数和(自身を除く): 3210005

約数列:

[1, 5, 29, 145, 251, 353, 1255, 1765, 7279, 10237, 36395, 51185, 88603, 443015, 2569487, 12847435]

約数ペア:

[(1, 12847435), (5, 2569487), (29, 443015), (145, 88603), (251, 51185), (353, 36395), (1255, 10237), (1765, 7279)]