19185664

素因数分解:

$2^{14}\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 30

約数和(自身を含む): 38402924

約数和(自身を除く): 19217260

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1171, 2048, 2342, 4096, 4684, 8192, 9368, 16384, 18736, 37472, 74944, 149888, 299776, 599552, 1199104, 2398208, 4796416, 9592832, 19185664]

約数ペア:

[(1, 19185664), (2, 9592832), (4, 4796416), (8, 2398208), (16, 1199104), (32, 599552), (64, 299776), (128, 149888), (256, 74944), (512, 37472), (1024, 18736), (1171, 16384), (2048, 9368), (2342, 8192), (4096, 4684)]