27187394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15607}}^1$

素因数の和:15689

約数の個数: 16

約数和(自身を含む): 44576448

約数和(自身を除く): 17389054

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 15607, 31214, 202891, 405782, 1045669, 2091338, 13593697, 27187394]

約数ペア:

[(1, 27187394), (2, 13593697), (13, 2091338), (26, 1045669), (67, 405782), (134, 202891), (871, 31214), (1742, 15607)]