19638614

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 29879280

約数和(自身を除く): 10240666

約数列:

[1, 2, 173, 211, 269, 346, 422, 538, 36503, 46537, 56759, 73006, 93074, 113518, 9819307, 19638614]

約数ペア:

[(1, 19638614), (2, 9819307), (173, 113518), (211, 93074), (269, 73006), (346, 56759), (422, 46537), (538, 36503)]