19004536

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{15131}}^1$

素因数の和:15294

約数の個数: 16

約数和(自身を含む): 35862840

約数和(自身を除く): 16858304

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 15131, 30262, 60524, 121048, 2375567, 4751134, 9502268, 19004536]

約数ペア:

[(1, 19004536), (2, 9502268), (4, 4751134), (8, 2375567), (157, 121048), (314, 60524), (628, 30262), (1256, 15131)]