91319282

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{126481}}^1$

素因数の和:126521

約数の個数: 12

約数和(自身を含む): 144568926

約数和(自身を除く): 53249644

約数列:

[1, 2, 19, 38, 361, 722, 126481, 252962, 2403139, 4806278, 45659641, 91319282]

約数ペア:

[(1, 91319282), (2, 45659641), (19, 4806278), (38, 2403139), (361, 252962), (722, 126481)]