2019706559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 2190526464

約数和(自身を除く): 170819905

約数列:

[1, 13, 211, 743, 991, 2743, 9659, 12883, 156773, 209101, 736313, 2038049, 2718313, 9572069, 155362043, 2019706559]

約数ペア:

[(1, 2019706559), (13, 155362043), (211, 9572069), (743, 2718313), (991, 2038049), (2743, 736313), (9659, 209101), (12883, 156773)]