12852784

素因数分解:

$2^4\times 7^1\times {\mathrm{114757}}^1$

素因数の和:114772

約数の個数: 20

約数和(自身を含む): 28459984

約数和(自身を除く): 15607200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 114757, 229514, 459028, 803299, 918056, 1606598, 1836112, 3213196, 6426392, 12852784]

約数ペア:

[(1, 12852784), (2, 6426392), (4, 3213196), (7, 1836112), (8, 1606598), (14, 918056), (16, 803299), (28, 459028), (56, 229514), (112, 114757)]