11911312

素因数分解:

$2^4\times 7^2\times {\mathrm{15193}}^1$

素因数の和:15215

約数の個数: 30

約数和(自身を含む): 26847798

約数和(自身を除く): 14936486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15193, 30386, 60772, 106351, 121544, 212702, 243088, 425404, 744457, 850808, 1488914, 1701616, 2977828, 5955656, 11911312]

約数ペア:

[(1, 11911312), (2, 5955656), (4, 2977828), (7, 1701616), (8, 1488914), (14, 850808), (16, 744457), (28, 425404), (49, 243088), (56, 212702), (98, 121544), (112, 106351), (196, 60772), (392, 30386), (784, 15193)]