18627712

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 37316700

約数和(自身を除く): 18688988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 541, 1076, 1082, 2152, 2164, 4304, 4328, 8608, 8656, 17216, 17312, 34432, 34624, 69248, 145529, 291058, 582116, 1164232, 2328464, 4656928, 9313856, 18627712]

約数ペア:

[(1, 18627712), (2, 9313856), (4, 4656928), (8, 2328464), (16, 1164232), (32, 582116), (64, 291058), (128, 145529), (269, 69248), (538, 34624), (541, 34432), (1076, 17312), (1082, 17216), (2152, 8656), (2164, 8608), (4304, 4328)]