13380888

素因数分解:

$2^3\times 3^1\times {\mathrm{557537}}^1$

素因数の和:557546

約数の個数: 16

約数和(自身を含む): 33452280

約数和(自身を除く): 20071392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557537, 1115074, 1672611, 2230148, 3345222, 4460296, 6690444, 13380888]

約数ペア:

[(1, 13380888), (2, 6690444), (3, 4460296), (4, 3345222), (6, 2230148), (8, 1672611), (12, 1115074), (24, 557537)]