11256272

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{4481}}^1$

素因数の和:4646

約数の個数: 20

約数和(自身を含む): 21952836

約数和(自身を除く): 10696564

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4481, 8962, 17924, 35848, 71696, 703517, 1407034, 2814068, 5628136, 11256272]

約数ペア:

[(1, 11256272), (2, 5628136), (4, 2814068), (8, 1407034), (16, 703517), (157, 71696), (314, 35848), (628, 17924), (1256, 8962), (2512, 4481)]