21234894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{186271}}^1$

素因数の和:186295

約数の個数: 16

約数和(自身を含む): 44705280

約数和(自身を除く): 23470386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 186271, 372542, 558813, 1117626, 3539149, 7078298, 10617447, 21234894]

約数ペア:

[(1, 21234894), (2, 10617447), (3, 7078298), (6, 3539149), (19, 1117626), (38, 558813), (57, 372542), (114, 186271)]