11519312

素因数分解:

$2^4\times 7^3\times {\mathrm{2099}}^1$

素因数の和:2128

約数の個数: 40

約数和(自身を含む): 26040000

約数和(自身を除く): 14520688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2099, 2744, 4198, 5488, 8396, 14693, 16792, 29386, 33584, 58772, 102851, 117544, 205702, 235088, 411404, 719957, 822808, 1439914, 1645616, 2879828, 5759656, 11519312]

約数ペア:

[(1, 11519312), (2, 5759656), (4, 2879828), (7, 1645616), (8, 1439914), (14, 822808), (16, 719957), (28, 411404), (49, 235088), (56, 205702), (98, 117544), (112, 102851), (196, 58772), (343, 33584), (392, 29386), (686, 16792), (784, 14693), (1372, 8396), (2099, 5488), (2744, 4198)]