19320256

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2377}}^1$

素因数の和:2516

約数の個数: 28

約数和(自身を含む): 38656768

約数和(自身を除く): 19336512

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 2377, 4064, 4754, 8128, 9508, 19016, 38032, 76064, 152128, 301879, 603758, 1207516, 2415032, 4830064, 9660128, 19320256]

約数ペア:

[(1, 19320256), (2, 9660128), (4, 4830064), (8, 2415032), (16, 1207516), (32, 603758), (64, 301879), (127, 152128), (254, 76064), (508, 38032), (1016, 19016), (2032, 9508), (2377, 8128), (4064, 4754)]