12149872

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 27248256

約数和(自身を除く): 15098384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1307, 1328, 2324, 2614, 4648, 5228, 9149, 9296, 10456, 18298, 20912, 36596, 73192, 108481, 146384, 216962, 433924, 759367, 867848, 1518734, 1735696, 3037468, 6074936, 12149872]

約数ペア:

[(1, 12149872), (2, 6074936), (4, 3037468), (7, 1735696), (8, 1518734), (14, 867848), (16, 759367), (28, 433924), (56, 216962), (83, 146384), (112, 108481), (166, 73192), (332, 36596), (581, 20912), (664, 18298), (1162, 10456), (1307, 9296), (1328, 9149), (2324, 5228), (2614, 4648)]