9943042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 15780960

約数和(自身を除く): 5837918

約数列:

[1, 2, 19, 38, 233, 466, 1123, 2246, 4427, 8854, 21337, 42674, 261659, 523318, 4971521, 9943042]

約数ペア:

[(1, 9943042), (2, 4971521), (19, 523318), (38, 261659), (233, 42674), (466, 21337), (1123, 8854), (2246, 4427)]