11538789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 16187904

約数和(自身を除く): 4649115

約数列:

[1, 3, 31, 53, 93, 159, 1643, 2341, 4929, 7023, 72571, 124073, 217713, 372219, 3846263, 11538789]

約数ペア:

[(1, 11538789), (3, 3846263), (31, 372219), (53, 217713), (93, 124073), (159, 72571), (1643, 7023), (2341, 4929)]