11151260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7853}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 23750496

約数和(自身を除く): 12599236

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7853, 15706, 31412, 39265, 78530, 157060, 557563, 1115126, 2230252, 2787815, 5575630, 11151260]

約数ペア:

[(1, 11151260), (2, 5575630), (4, 2787815), (5, 2230252), (10, 1115126), (20, 557563), (71, 157060), (142, 78530), (284, 39265), (355, 31412), (710, 15706), (1420, 7853)]