21284598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{186707}}^1$

素因数の和:186731

約数の個数: 16

約数和(自身を含む): 44809920

約数和(自身を除く): 23525322

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 186707, 373414, 560121, 1120242, 3547433, 7094866, 10642299, 21284598]

約数ペア:

[(1, 21284598), (2, 10642299), (3, 7094866), (6, 3547433), (19, 1120242), (38, 560121), (57, 373414), (114, 186707)]