1915704739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 2133457920

約数和(自身を除く): 217753181

約数列:

[1, 13, 43, 169, 239, 559, 1103, 3107, 7267, 10277, 14339, 40391, 47429, 133601, 186407, 263617, 616577, 1736813, 3427021, 8015501, 11335531, 44551273, 147361903, 1915704739]

約数ペア:

[(1, 1915704739), (13, 147361903), (43, 44551273), (169, 11335531), (239, 8015501), (559, 3427021), (1103, 1736813), (3107, 616577), (7267, 263617), (10277, 186407), (14339, 133601), (40391, 47429)]