19324396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53089}}^1$

素因数の和:53113

約数の個数: 24

約数和(自身を含む): 41622560

約数和(自身を除く): 22298164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53089, 106178, 212356, 371623, 690157, 743246, 1380314, 1486492, 2760628, 4831099, 9662198, 19324396]

約数ペア:

[(1, 19324396), (2, 9662198), (4, 4831099), (7, 2760628), (13, 1486492), (14, 1380314), (26, 743246), (28, 690157), (52, 371623), (91, 212356), (182, 106178), (364, 53089)]