12237370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10572230

約数列:

[1, 2, 5, 10, 43, 86, 149, 191, 215, 298, 382, 430, 745, 955, 1490, 1910, 6407, 8213, 12814, 16426, 28459, 32035, 41065, 56918, 64070, 82130, 142295, 284590, 1223737, 2447474, 6118685, 12237370]

約数ペア:

[(1, 12237370), (2, 6118685), (5, 2447474), (10, 1223737), (43, 284590), (86, 142295), (149, 82130), (191, 64070), (215, 56918), (298, 41065), (382, 32035), (430, 28459), (745, 16426), (955, 12814), (1490, 8213), (1910, 6407)]