18041089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 21286080

約数和(自身を除く): 3244991

約数列:

[1, 11, 19, 37, 209, 407, 703, 2333, 7733, 25663, 44327, 86321, 487597, 949531, 1640099, 18041089]

約数ペア:

[(1, 18041089), (11, 1640099), (19, 949531), (37, 487597), (209, 86321), (407, 44327), (703, 25663), (2333, 7733)]