19366912

素因数分解:

$2^{10}\times {\mathrm{18913}}^1$

素因数の和:18933

約数の個数: 22

約数和(自身を含む): 38716958

約数和(自身を除く): 19350046

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18913, 37826, 75652, 151304, 302608, 605216, 1210432, 2420864, 4841728, 9683456, 19366912]

約数ペア:

[(1, 19366912), (2, 9683456), (4, 4841728), (8, 2420864), (16, 1210432), (32, 605216), (64, 302608), (128, 151304), (256, 75652), (512, 37826), (1024, 18913)]