16039902

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20407}}^1$

素因数の和:20543

約数の個数: 16

約数和(自身を含む): 32326272

約数和(自身を除く): 16286370

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 20407, 40814, 61221, 122442, 2673317, 5346634, 8019951, 16039902]

約数ペア:

[(1, 16039902), (2, 8019951), (3, 5346634), (6, 2673317), (131, 122442), (262, 61221), (393, 40814), (786, 20407)]