15089872

素因数分解:

$2^4\times 7^1\times {\mathrm{134731}}^1$

素因数の和:134746

約数の個数: 20

約数和(自身を含む): 33413536

約数和(自身を除く): 18323664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 134731, 269462, 538924, 943117, 1077848, 1886234, 2155696, 3772468, 7544936, 15089872]

約数ペア:

[(1, 15089872), (2, 7544936), (4, 3772468), (7, 2155696), (8, 1886234), (14, 1077848), (16, 943117), (28, 538924), (56, 269462), (112, 134731)]