18429856

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{1709}}^1$

素因数の和:2056

約数の個数: 24

約数和(自身を含む): 36412740

約数和(自身を除く): 17982884

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 1709, 2696, 3418, 5392, 6836, 10784, 13672, 27344, 54688, 575933, 1151866, 2303732, 4607464, 9214928, 18429856]

約数ペア:

[(1, 18429856), (2, 9214928), (4, 4607464), (8, 2303732), (16, 1151866), (32, 575933), (337, 54688), (674, 27344), (1348, 13672), (1709, 10784), (2696, 6836), (3418, 5392)]