13268510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 24900480

約数和(自身を除く): 11631970

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 523, 590, 1046, 2537, 2615, 5074, 5230, 12685, 22489, 25370, 30857, 44978, 61714, 112445, 154285, 224890, 308570, 1326851, 2653702, 6634255, 13268510]

約数ペア:

[(1, 13268510), (2, 6634255), (5, 2653702), (10, 1326851), (43, 308570), (59, 224890), (86, 154285), (118, 112445), (215, 61714), (295, 44978), (430, 30857), (523, 25370), (590, 22489), (1046, 12685), (2537, 5230), (2615, 5074)]