13972019

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 957901

約数列:

[1, 47, 53, 71, 79, 2491, 3337, 3713, 3763, 4187, 5609, 176861, 196789, 263623, 297277, 13972019]

約数ペア:

[(1, 13972019), (47, 297277), (53, 263623), (71, 196789), (79, 176861), (2491, 5609), (3337, 4187), (3713, 3763)]