10858253

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 13543200

約数和(自身を除く): 2684947

約数列:

[1, 7, 19, 49, 107, 109, 133, 749, 763, 931, 2033, 2071, 5243, 5341, 11663, 14231, 14497, 81641, 99617, 101479, 221597, 571487, 1551179, 10858253]

約数ペア:

[(1, 10858253), (7, 1551179), (19, 571487), (49, 221597), (107, 101479), (109, 99617), (133, 81641), (749, 14497), (763, 14231), (931, 11663), (2033, 5341), (2071, 5243)]