13138310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69149}}^1$

素因数の和:69175

約数の個数: 16

約数和(自身を含む): 24894000

約数和(自身を除く): 11755690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 69149, 138298, 345745, 691490, 1313831, 2627662, 6569155, 13138310]

約数ペア:

[(1, 13138310), (2, 6569155), (5, 2627662), (10, 1313831), (19, 691490), (38, 345745), (95, 138298), (190, 69149)]