15993346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 24518520

約数和(自身を除く): 8525174

約数列:

[1, 2, 61, 122, 337, 389, 674, 778, 20557, 23729, 41114, 47458, 131093, 262186, 7996673, 15993346]

約数ペア:

[(1, 15993346), (2, 7996673), (61, 262186), (122, 131093), (337, 47458), (389, 41114), (674, 23729), (778, 20557)]