39887188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3793}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 76487040

約数和(自身を除く): 36599852

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 3793, 5258, 7586, 10516, 15172, 41723, 83446, 166892, 906527, 1813054, 3626108, 9971797, 19943594, 39887188]

約数ペア:

[(1, 39887188), (2, 19943594), (4, 9971797), (11, 3626108), (22, 1813054), (44, 906527), (239, 166892), (478, 83446), (956, 41723), (2629, 15172), (3793, 10516), (5258, 7586)]