13235590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69661}}^1$

素因数の和:69687

約数の個数: 16

約数和(自身を含む): 25078320

約数和(自身を除く): 11842730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 69661, 139322, 348305, 696610, 1323559, 2647118, 6617795, 13235590]

約数ペア:

[(1, 13235590), (2, 6617795), (5, 2647118), (10, 1323559), (19, 696610), (38, 348305), (95, 139322), (190, 69661)]