19235872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{19391}}^1$

素因数の和:19432

約数の個数: 24

約数和(自身を含む): 39094272

約数和(自身を除く): 19858400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 19391, 38782, 77564, 155128, 310256, 601121, 620512, 1202242, 2404484, 4808968, 9617936, 19235872]

約数ペア:

[(1, 19235872), (2, 9617936), (4, 4808968), (8, 2404484), (16, 1202242), (31, 620512), (32, 601121), (62, 310256), (124, 155128), (248, 77564), (496, 38782), (992, 19391)]