13338190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70201}}^1$

素因数の和:70227

約数の個数: 16

約数和(自身を含む): 25272720

約数和(自身を除く): 11934530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70201, 140402, 351005, 702010, 1333819, 2667638, 6669095, 13338190]

約数ペア:

[(1, 13338190), (2, 6669095), (5, 2667638), (10, 1333819), (19, 702010), (38, 351005), (95, 140402), (190, 70201)]