13898374

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23139

約数の個数: 16

約数和(自身を含む): 24380928

約数和(自身を除く): 10482554

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 23087, 46174, 161609, 323218, 992741, 1985482, 6949187, 13898374]

約数ペア:

[(1, 13898374), (2, 6949187), (7, 1985482), (14, 992741), (43, 323218), (86, 161609), (301, 46174), (602, 23087)]