16687606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{971}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 27025488

約数和(自身を除く): 10337882

約数列:

[1, 2, 13, 26, 661, 971, 1322, 1942, 8593, 12623, 17186, 25246, 641831, 1283662, 8343803, 16687606]

約数ペア:

[(1, 16687606), (2, 8343803), (13, 1283662), (26, 641831), (661, 25246), (971, 17186), (1322, 12623), (1942, 8593)]