13940806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27551}}^1$

素因数の和:27587

約数の個数: 16

約数和(自身を含む): 23804928

約数和(自身を除く): 9864122

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 27551, 55102, 303061, 606122, 633673, 1267346, 6970403, 13940806]

約数ペア:

[(1, 13940806), (2, 6970403), (11, 1267346), (22, 633673), (23, 606122), (46, 303061), (253, 55102), (506, 27551)]