15368528

素因数分解:

$2^4\times 7^1\times {\mathrm{137219}}^1$

素因数の和:137234

約数の個数: 20

約数和(自身を含む): 34030560

約数和(自身を除く): 18662032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137219, 274438, 548876, 960533, 1097752, 1921066, 2195504, 3842132, 7684264, 15368528]

約数ペア:

[(1, 15368528), (2, 7684264), (4, 3842132), (7, 2195504), (8, 1921066), (14, 1097752), (16, 960533), (28, 548876), (56, 274438), (112, 137219)]