13223666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 20779200

約数和(自身を除く): 7555534

約数列:

[1, 2, 23, 46, 389, 739, 778, 1478, 8947, 16997, 17894, 33994, 287471, 574942, 6611833, 13223666]

約数ペア:

[(1, 13223666), (2, 6611833), (23, 574942), (46, 287471), (389, 33994), (739, 17894), (778, 16997), (1478, 8947)]