13236787

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 12

約数和(自身を含む): 14362176

約数和(自身を除く): 1125389

約数列:

[1, 19, 37, 361, 703, 991, 13357, 18829, 36667, 357751, 696673, 13236787]

約数ペア:

[(1, 13236787), (19, 696673), (37, 357751), (361, 36667), (703, 18829), (991, 13357)]