2021076418

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1\times {\mathrm{19457}}^1$

素因数の和:19937

約数の個数: 16

約数和(自身を含む): 3059731584

約数和(自身を除く): 1038655166

約数列:

[1, 2, 167, 311, 334, 622, 19457, 38914, 51937, 103874, 3249319, 6051127, 6498638, 12102254, 1010538209, 2021076418]

約数ペア:

[(1, 2021076418), (2, 1010538209), (167, 12102254), (311, 6498638), (334, 6051127), (622, 3249319), (19457, 103874), (38914, 51937)]