27210698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 15881302

約数列:

[1, 2, 19, 38, 419, 838, 1709, 3418, 7961, 15922, 32471, 64942, 716071, 1432142, 13605349, 27210698]

約数ペア:

[(1, 27210698), (2, 13605349), (19, 1432142), (38, 716071), (419, 64942), (838, 32471), (1709, 15922), (3418, 7961)]