13392484

素因数分解:

$2^2\times 7^2\times {\mathrm{68329}}^1$

素因数の和:68347

約数の個数: 18

約数和(自身を含む): 27263670

約数和(自身を除く): 13871186

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68329, 136658, 273316, 478303, 956606, 1913212, 3348121, 6696242, 13392484]

約数ペア:

[(1, 13392484), (2, 6696242), (4, 3348121), (7, 1913212), (14, 956606), (28, 478303), (49, 273316), (98, 136658), (196, 68329)]