249937922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{10151}}^1$

素因数の和:11113

約数の個数: 16

約数和(自身を含む): 404212032

約数和(自身を除く): 154274110

約数列:

[1, 2, 13, 26, 947, 1894, 10151, 12311, 20302, 24622, 131963, 263926, 9612997, 19225994, 124968961, 249937922]

約数ペア:

[(1, 249937922), (2, 124968961), (13, 19225994), (26, 9612997), (947, 263926), (1894, 131963), (10151, 24622), (12311, 20302)]