12506740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16901}}^1$

素因数の和:16947

約数の個数: 24

約数和(自身を含む): 26975592

約数和(自身を除く): 14468852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16901, 33802, 67604, 84505, 169010, 338020, 625337, 1250674, 2501348, 3126685, 6253370, 12506740]

約数ペア:

[(1, 12506740), (2, 6253370), (4, 3126685), (5, 2501348), (10, 1250674), (20, 625337), (37, 338020), (74, 169010), (148, 84505), (185, 67604), (370, 33802), (740, 16901)]