22031638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 34266240

約数和(自身を除く): 12234602

約数列:

[1, 2, 31, 62, 269, 538, 1321, 2642, 8339, 16678, 40951, 81902, 355349, 710698, 11015819, 22031638]

約数ペア:

[(1, 22031638), (2, 11015819), (31, 710698), (62, 355349), (269, 81902), (538, 40951), (1321, 16678), (2642, 8339)]