21119766

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23311}}^1$

素因数の和:23467

約数の個数: 16

約数和(自身を含む): 42521088

約数和(自身を除く): 21401322

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 23311, 46622, 69933, 139866, 3519961, 7039922, 10559883, 21119766]

約数ペア:

[(1, 21119766), (2, 10559883), (3, 7039922), (6, 3519961), (151, 139866), (302, 69933), (453, 46622), (906, 23311)]