12883937584

素因数分解:

$2^4\times 7^1\times {\mathrm{115035157}}^1$

素因数の和:115035172

約数の個数: 20

約数和(自身を含む): 28528719184

約数和(自身を除く): 15644781600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115035157, 230070314, 460140628, 805246099, 920281256, 1610492198, 1840562512, 3220984396, 6441968792, 12883937584]

約数ペア:

[(1, 12883937584), (2, 6441968792), (4, 3220984396), (7, 1840562512), (8, 1610492198), (14, 920281256), (16, 805246099), (28, 460140628), (56, 230070314), (112, 115035157)]