12847236

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2543}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 30059904

約数和(自身を除く): 17212668

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 2543, 5052, 5086, 7629, 10172, 15258, 30516, 1070603, 2141206, 3211809, 4282412, 6423618, 12847236]

約数ペア:

[(1, 12847236), (2, 6423618), (3, 4282412), (4, 3211809), (6, 2141206), (12, 1070603), (421, 30516), (842, 15258), (1263, 10172), (1684, 7629), (2526, 5086), (2543, 5052)]