9399412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{213623}}^1$

素因数の和:213638

約数の個数: 12

約数和(自身を含む): 17944416

約数和(自身を除く): 8545004

約数列:

[1, 2, 4, 11, 22, 44, 213623, 427246, 854492, 2349853, 4699706, 9399412]

約数ペア:

[(1, 9399412), (2, 4699706), (4, 2349853), (11, 854492), (22, 427246), (44, 213623)]