19677352

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4703}}^1$

素因数の和:5232

約数の個数: 16

約数和(自身を含む): 36973440

約数和(自身を除く): 17296088

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4703, 9406, 18812, 37624, 2459669, 4919338, 9838676, 19677352]

約数ペア:

[(1, 19677352), (2, 9838676), (4, 4919338), (8, 2459669), (523, 37624), (1046, 18812), (2092, 9406), (4184, 4703)]