10821608

素因数分解:

$2^3\times 7^1\times {\mathrm{193243}}^1$

素因数の和:193256

約数の個数: 16

約数和(自身を含む): 23189280

約数和(自身を除く): 12367672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193243, 386486, 772972, 1352701, 1545944, 2705402, 5410804, 10821608]

約数ペア:

[(1, 10821608), (2, 5410804), (4, 2705402), (7, 1545944), (8, 1352701), (14, 772972), (28, 386486), (56, 193243)]