19032068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 36590400

約数和(自身を除く): 17558332

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2903, 3278, 5806, 6556, 11612, 31933, 63866, 127732, 432547, 865094, 1730188, 4758017, 9516034, 19032068]

約数ペア:

[(1, 19032068), (2, 9516034), (4, 4758017), (11, 1730188), (22, 865094), (44, 432547), (149, 127732), (298, 63866), (596, 31933), (1639, 11612), (2903, 6556), (3278, 5806)]