9420292

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 18910080

約数和(自身を除く): 9489788

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 839, 1604, 1678, 2807, 3356, 5614, 5873, 11228, 11746, 23492, 336439, 672878, 1345756, 2355073, 4710146, 9420292]

約数ペア:

[(1, 9420292), (2, 4710146), (4, 2355073), (7, 1345756), (14, 672878), (28, 336439), (401, 23492), (802, 11746), (839, 11228), (1604, 5873), (1678, 5614), (2807, 3356)]