22180613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 27691776

約数和(自身を除く): 5511163

約数列:

[1, 7, 13, 71, 91, 497, 923, 3433, 6461, 24031, 44629, 243743, 312403, 1706201, 3168659, 22180613]

約数ペア:

[(1, 22180613), (7, 3168659), (13, 1706201), (71, 312403), (91, 243743), (497, 44629), (923, 24031), (3433, 6461)]