18936022

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3373}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 32552352

約数和(自身を除く): 13616330

約数列:

[1, 2, 7, 14, 401, 802, 2807, 3373, 5614, 6746, 23611, 47222, 1352573, 2705146, 9468011, 18936022]

約数ペア:

[(1, 18936022), (2, 9468011), (7, 2705146), (14, 1352573), (401, 47222), (802, 23611), (2807, 6746), (3373, 5614)]