15445402

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7937}}^1$

素因数の和:8085

約数の個数: 16

約数和(自身を含む): 26671680

約数和(自身を除く): 11226278

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7937, 15874, 55559, 111118, 1103243, 2206486, 7722701, 15445402]

約数ペア:

[(1, 15445402), (2, 7722701), (7, 2206486), (14, 1103243), (139, 111118), (278, 55559), (973, 15874), (1946, 7937)]