2019646828

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{997}}^1\times {\mathrm{4733}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 3571746192

約数和(自身を除く): 1552099364

約数列:

[1, 2, 4, 107, 214, 428, 997, 1994, 3988, 4733, 9466, 18932, 106679, 213358, 426716, 506431, 1012862, 2025724, 4718801, 9437602, 18875204, 504911707, 1009823414, 2019646828]

約数ペア:

[(1, 2019646828), (2, 1009823414), (4, 504911707), (107, 18875204), (214, 9437602), (428, 4718801), (997, 2025724), (1994, 1012862), (3988, 506431), (4733, 426716), (9466, 213358), (18932, 106679)]