21954925079

素因数分解:

${\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1\times {\mathrm{2663}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 22693017600

約数和(自身を除く): 738092521

約数列:

[1, 43, 109, 1759, 2663, 4687, 75637, 114509, 191731, 290267, 4684217, 8244433, 12481481, 201421331, 510579653, 21954925079]

約数ペア:

[(1, 21954925079), (43, 510579653), (109, 201421331), (1759, 12481481), (2663, 8244433), (4687, 4684217), (75637, 290267), (114509, 191731)]