15396474

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18461}}^1$

素因数の和:18605

約数の個数: 16

約数和(自身を含む): 31016160

約数和(自身を除く): 15619686

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 18461, 36922, 55383, 110766, 2566079, 5132158, 7698237, 15396474]

約数ペア:

[(1, 15396474), (2, 7698237), (3, 5132158), (6, 2566079), (139, 110766), (278, 55383), (417, 36922), (834, 18461)]