21674614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17737}}^1$

素因数の和:17799

約数の個数: 16

約数和(自身を含む): 35759808

約数和(自身を除く): 14085194

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 17737, 35474, 230581, 461162, 833639, 1667278, 10837307, 21674614]

約数ペア:

[(1, 21674614), (2, 10837307), (13, 1667278), (26, 833639), (47, 461162), (94, 230581), (611, 35474), (1222, 17737)]