13173356

素因数分解:

$2^2\times 7^2\times {\mathrm{67211}}^1$

素因数の和:67229

約数の個数: 18

約数和(自身を含む): 26817588

約数和(自身を除く): 13644232

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 67211, 134422, 268844, 470477, 940954, 1881908, 3293339, 6586678, 13173356]

約数ペア:

[(1, 13173356), (2, 6586678), (4, 3293339), (7, 1881908), (14, 940954), (28, 470477), (49, 268844), (98, 134422), (196, 67211)]