19253707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5466

約数の個数: 16

約数和(自身を含む): 23414400

約数和(自身を除く): 4160693

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5419, 59609, 92123, 102961, 1013353, 1132571, 1750337, 19253707]

約数ペア:

[(1, 19253707), (11, 1750337), (17, 1132571), (19, 1013353), (187, 102961), (209, 92123), (323, 59609), (3553, 5419)]