18924872

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{4703}}^1$

素因数の和:5212

約数の個数: 16

約数和(自身を含む): 35562240

約数和(自身を除く): 16637368

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 4703, 9406, 18812, 37624, 2365609, 4731218, 9462436, 18924872]

約数ペア:

[(1, 18924872), (2, 9462436), (4, 4731218), (8, 2365609), (503, 37624), (1006, 18812), (2012, 9406), (4024, 4703)]