27403882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6323}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 45077472

約数和(自身を除く): 17673590

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6323, 12646, 69553, 139106, 1245631, 2491262, 13701941, 27403882]

約数ペア:

[(1, 27403882), (2, 13701941), (11, 2491262), (22, 1245631), (197, 139106), (394, 69553), (2167, 12646), (4334, 6323)]