19547296

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{4663}}^1$

素因数の和:4804

約数の個数: 24

約数和(自身を含む): 38785824

約数和(自身を除く): 19238528

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 4663, 9326, 18652, 37304, 74608, 149216, 610853, 1221706, 2443412, 4886824, 9773648, 19547296]

約数ペア:

[(1, 19547296), (2, 9773648), (4, 4886824), (8, 2443412), (16, 1221706), (32, 610853), (131, 149216), (262, 74608), (524, 37304), (1048, 18652), (2096, 9326), (4192, 4663)]