19186432

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 38631600

約数和(自身を除く): 19445168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 503, 596, 1006, 1192, 2012, 2384, 4024, 4768, 8048, 9536, 16096, 19072, 32192, 38144, 64384, 74947, 128768, 149894, 299788, 599576, 1199152, 2398304, 4796608, 9593216, 19186432]

約数ペア:

[(1, 19186432), (2, 9593216), (4, 4796608), (8, 2398304), (16, 1199152), (32, 599576), (64, 299788), (128, 149894), (149, 128768), (256, 74947), (298, 64384), (503, 38144), (596, 32192), (1006, 19072), (1192, 16096), (2012, 9536), (2384, 8048), (4024, 4768)]