13284340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28879}}^1$

素因数の和:28911

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 15826700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28879, 57758, 115516, 144395, 288790, 577580, 664217, 1328434, 2656868, 3321085, 6642170, 13284340]

約数ペア:

[(1, 13284340), (2, 6642170), (4, 3321085), (5, 2656868), (10, 1328434), (20, 664217), (23, 577580), (46, 288790), (92, 144395), (115, 115516), (230, 57758), (460, 28879)]