19606506

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23509}}^1$

素因数の和:23653

約数の個数: 16

約数和(自身を含む): 39496800

約数和(自身を除く): 19890294

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23509, 47018, 70527, 141054, 3267751, 6535502, 9803253, 19606506]

約数ペア:

[(1, 19606506), (2, 9803253), (3, 6535502), (6, 3267751), (139, 141054), (278, 70527), (417, 47018), (834, 23509)]