13243916

素因数分解:

$2^2\times 7^5\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 27176688

約数和(自身を除く): 13932772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 686, 788, 1372, 1379, 2401, 2758, 4802, 5516, 9604, 9653, 16807, 19306, 33614, 38612, 67228, 67571, 135142, 270284, 472997, 945994, 1891988, 3310979, 6621958, 13243916]

約数ペア:

[(1, 13243916), (2, 6621958), (4, 3310979), (7, 1891988), (14, 945994), (28, 472997), (49, 270284), (98, 135142), (196, 67571), (197, 67228), (343, 38612), (394, 33614), (686, 19306), (788, 16807), (1372, 9653), (1379, 9604), (2401, 5516), (2758, 4802)]