12911584

素因数分解:

$2^5\times 7^1\times {\mathrm{57641}}^1$

素因数の和:57658

約数の個数: 24

約数和(自身を含む): 29051568

約数和(自身を除く): 16139984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 57641, 115282, 230564, 403487, 461128, 806974, 922256, 1613948, 1844512, 3227896, 6455792, 12911584]

約数ペア:

[(1, 12911584), (2, 6455792), (4, 3227896), (7, 1844512), (8, 1613948), (14, 922256), (16, 806974), (28, 461128), (32, 403487), (56, 230564), (112, 115282), (224, 57641)]