22680826

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 39808800

約数和(自身を除く): 17127974

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1163, 1393, 2326, 2786, 8141, 9751, 16282, 19502, 56987, 113974, 231437, 462874, 1620059, 3240118, 11340413, 22680826]

約数ペア:

[(1, 22680826), (2, 11340413), (7, 3240118), (14, 1620059), (49, 462874), (98, 231437), (199, 113974), (398, 56987), (1163, 19502), (1393, 16282), (2326, 9751), (2786, 8141)]