15327824

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2389}}^1$

素因数の和:2798

約数の個数: 20

約数和(自身を含む): 29784180

約数和(自身を除く): 14456356

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 2389, 3208, 4778, 6416, 9556, 19112, 38224, 957989, 1915978, 3831956, 7663912, 15327824]

約数ペア:

[(1, 15327824), (2, 7663912), (4, 3831956), (8, 1915978), (16, 957989), (401, 38224), (802, 19112), (1604, 9556), (2389, 6416), (3208, 4778)]