12380144

素因数分解:

$2^4\times 7^2\times {\mathrm{15791}}^1$

素因数の和:15813

約数の個数: 30

約数和(自身を含む): 27904464

約数和(自身を除く): 15524320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15791, 31582, 63164, 110537, 126328, 221074, 252656, 442148, 773759, 884296, 1547518, 1768592, 3095036, 6190072, 12380144]

約数ペア:

[(1, 12380144), (2, 6190072), (4, 3095036), (7, 1768592), (8, 1547518), (14, 884296), (16, 773759), (28, 442148), (49, 252656), (56, 221074), (98, 126328), (112, 110537), (196, 63164), (392, 31582), (784, 15791)]