11086820

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 23352504

約数和(自身を除く): 12265684

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1213, 1828, 2285, 2426, 4570, 4852, 6065, 9140, 12130, 24260, 554341, 1108682, 2217364, 2771705, 5543410, 11086820]

約数ペア:

[(1, 11086820), (2, 5543410), (4, 2771705), (5, 2217364), (10, 1108682), (20, 554341), (457, 24260), (914, 12130), (1213, 9140), (1828, 6065), (2285, 4852), (2426, 4570)]