15568252

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5101}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 31428320

約数和(自身を除く): 15860068

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5101, 10202, 20404, 35707, 71414, 142828, 556009, 1112018, 2224036, 3892063, 7784126, 15568252]

約数ペア:

[(1, 15568252), (2, 7784126), (4, 3892063), (7, 2224036), (14, 1112018), (28, 556009), (109, 142828), (218, 71414), (436, 35707), (763, 20404), (1526, 10202), (3052, 5101)]