19447476

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4591}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 45515904

約数和(自身を除く): 26068428

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4591, 9182, 13773, 18364, 27546, 55092, 1620623, 3241246, 4861869, 6482492, 9723738, 19447476]

約数ペア:

[(1, 19447476), (2, 9723738), (3, 6482492), (4, 4861869), (6, 3241246), (12, 1620623), (353, 55092), (706, 27546), (1059, 18364), (1412, 13773), (2118, 9182), (4236, 4591)]