11241260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 23961840

約数和(自身を除く): 12720580

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 8389, 16778, 33556, 41945, 83890, 167780, 562063, 1124126, 2248252, 2810315, 5620630, 11241260]

約数ペア:

[(1, 11241260), (2, 5620630), (4, 2810315), (5, 2248252), (10, 1124126), (20, 562063), (67, 167780), (134, 83890), (268, 41945), (335, 33556), (670, 16778), (1340, 8389)]