2113256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13903}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 4171200

約数和(自身を除く): 2057944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13903, 27806, 55612, 111224, 264157, 528314, 1056628, 2113256]

約数ペア:

[(1, 2113256), (2, 1056628), (4, 528314), (8, 264157), (19, 111224), (38, 55612), (76, 27806), (152, 13903)]