13382870

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3371}}^1$

素因数の和:3775

約数の個数: 16

約数和(自身を含む): 24157008

約数和(自身を除く): 10774138

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3371, 3970, 6742, 16855, 33710, 1338287, 2676574, 6691435, 13382870]

約数ペア:

[(1, 13382870), (2, 6691435), (5, 2676574), (10, 1338287), (397, 33710), (794, 16855), (1985, 6742), (3371, 3970)]