19263412

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 38638656

約数和(自身を除く): 19375244

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1553, 1772, 3101, 3106, 6202, 6212, 10871, 12404, 21742, 43484, 687979, 1375958, 2751916, 4815853, 9631706, 19263412]

約数ペア:

[(1, 19263412), (2, 9631706), (4, 4815853), (7, 2751916), (14, 1375958), (28, 687979), (443, 43484), (886, 21742), (1553, 12404), (1772, 10871), (3101, 6212), (3106, 6202)]