15936216

素因数分解:

$2^3\times 3^1\times {\mathrm{664009}}^1$

素因数の和:664018

約数の個数: 16

約数和(自身を含む): 39840600

約数和(自身を除く): 23904384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 664009, 1328018, 1992027, 2656036, 3984054, 5312072, 7968108, 15936216]

約数ペア:

[(1, 15936216), (2, 7968108), (3, 5312072), (4, 3984054), (6, 2656036), (8, 1992027), (12, 1328018), (24, 664009)]