189854462

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{15787}}^1$

素因数の和:16655

約数の個数: 16

約数和(自身を含む): 325864320

約数和(自身を除く): 136009858

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 12026, 15787, 31574, 110509, 221018, 13561033, 27122066, 94927231, 189854462]

約数ペア:

[(1, 189854462), (2, 94927231), (7, 27122066), (14, 13561033), (859, 221018), (1718, 110509), (6013, 31574), (12026, 15787)]