27487438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54323}}^1$

素因数の和:54359

約数の個数: 16

約数和(自身を含む): 46935936

約数和(自身を除く): 19448498

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 54323, 108646, 597553, 1195106, 1249429, 2498858, 13743719, 27487438]

約数ペア:

[(1, 27487438), (2, 13743719), (11, 2498858), (22, 1249429), (23, 1195106), (46, 597553), (253, 108646), (506, 54323)]