19308064

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{4751}}^1$

素因数の和:4888

約数の個数: 24

約数和(自身を含む): 38320128

約数和(自身を除く): 19012064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 4751, 9502, 19004, 38008, 76016, 152032, 603377, 1206754, 2413508, 4827016, 9654032, 19308064]

約数ペア:

[(1, 19308064), (2, 9654032), (4, 4827016), (8, 2413508), (16, 1206754), (32, 603377), (127, 152032), (254, 76016), (508, 38008), (1016, 19004), (2032, 9502), (4064, 4751)]