19035928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{55337}}^1$

素因数の和:55386

約数の個数: 16

約数和(自身を含む): 36523080

約数和(自身を除く): 17487152

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 55337, 110674, 221348, 442696, 2379491, 4758982, 9517964, 19035928]

約数ペア:

[(1, 19035928), (2, 9517964), (4, 4758982), (8, 2379491), (43, 442696), (86, 221348), (172, 110674), (344, 55337)]