23419693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 27851040

約数和(自身を除く): 4431347

約数列:

[1, 11, 17, 53, 139, 187, 289, 583, 901, 1529, 2363, 3179, 7367, 9911, 15317, 25993, 40171, 81037, 125239, 168487, 441881, 1377629, 2129063, 23419693]

約数ペア:

[(1, 23419693), (11, 2129063), (17, 1377629), (53, 441881), (139, 168487), (187, 125239), (289, 81037), (583, 40171), (901, 25993), (1529, 15317), (2363, 9911), (3179, 7367)]