19167424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9704

約数の個数: 28

約数和(自身を含む): 39266368

約数和(自身を除く): 20098944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9661, 19322, 38644, 77288, 154576, 299491, 309152, 598982, 618304, 1197964, 2395928, 4791856, 9583712, 19167424]

約数ペア:

[(1, 19167424), (2, 9583712), (4, 4791856), (8, 2395928), (16, 1197964), (31, 618304), (32, 598982), (62, 309152), (64, 299491), (124, 154576), (248, 77288), (496, 38644), (992, 19322), (1984, 9661)]