11964860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8929}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 25504080

約数和(自身を除く): 13539220

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 8929, 17858, 35716, 44645, 89290, 178580, 598243, 1196486, 2392972, 2991215, 5982430, 11964860]

約数ペア:

[(1, 11964860), (2, 5982430), (4, 2991215), (5, 2392972), (10, 1196486), (20, 598243), (67, 178580), (134, 89290), (268, 44645), (335, 35716), (670, 17858), (1340, 8929)]