18083054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2113}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 29680560

約数和(自身を除く): 11597506

約数列:

[1, 2, 11, 22, 389, 778, 2113, 4226, 4279, 8558, 23243, 46486, 821957, 1643914, 9041527, 18083054]

約数ペア:

[(1, 18083054), (2, 9041527), (11, 1643914), (22, 821957), (389, 46486), (778, 23243), (2113, 8558), (4226, 4279)]