12911072

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5610

約数の個数: 24

約数和(自身を含む): 25771536

約数和(自身を除く): 12860464

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 5527, 11054, 22108, 44216, 88432, 176864, 403471, 806942, 1613884, 3227768, 6455536, 12911072]

約数ペア:

[(1, 12911072), (2, 6455536), (4, 3227768), (8, 1613884), (16, 806942), (32, 403471), (73, 176864), (146, 88432), (292, 44216), (584, 22108), (1168, 11054), (2336, 5527)]