15693358085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{392383}}^1$

素因数の和:392828

約数の個数: 16

約数和(自身を含む): 19870325760

約数和(自身を除く): 4176967675

約数列:

[1, 5, 19, 95, 421, 2105, 7999, 39995, 392383, 1961915, 7455277, 37276385, 165193243, 825966215, 3138671617, 15693358085]

約数ペア:

[(1, 15693358085), (5, 3138671617), (19, 825966215), (95, 165193243), (421, 37276385), (2105, 7455277), (7999, 1961915), (39995, 392383)]