13431638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8683

約数の個数: 16

約数和(自身を含む): 22291200

約数和(自身を除く): 8859562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8599, 17198, 94589, 189178, 610529, 1221058, 6715819, 13431638]

約数ペア:

[(1, 13431638), (2, 6715819), (11, 1221058), (22, 610529), (71, 189178), (142, 94589), (781, 17198), (1562, 8599)]