19339432

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{941}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 41598720

約数和(自身を除く): 22259288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 941, 1468, 1882, 2569, 2936, 3764, 5138, 6587, 7528, 10276, 13174, 20552, 26348, 52696, 345347, 690694, 1381388, 2417429, 2762776, 4834858, 9669716, 19339432]

約数ペア:

[(1, 19339432), (2, 9669716), (4, 4834858), (7, 2762776), (8, 2417429), (14, 1381388), (28, 690694), (56, 345347), (367, 52696), (734, 26348), (941, 20552), (1468, 13174), (1882, 10276), (2569, 7528), (2936, 6587), (3764, 5138)]