19329661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 21535360

約数和(自身を除く): 2205699

約数列:

[1, 13, 43, 151, 229, 559, 1963, 2977, 6493, 9847, 34579, 84409, 128011, 449527, 1486897, 19329661]

約数ペア:

[(1, 19329661), (13, 1486897), (43, 449527), (151, 128011), (229, 84409), (559, 34579), (1963, 9847), (2977, 6493)]