15142792

素因数分解:

$2^3\times 7^1\times {\mathrm{270407}}^1$

素因数の和:270420

約数の個数: 16

約数和(自身を含む): 32448960

約数和(自身を除く): 17306168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 270407, 540814, 1081628, 1892849, 2163256, 3785698, 7571396, 15142792]

約数ペア:

[(1, 15142792), (2, 7571396), (4, 3785698), (7, 2163256), (8, 1892849), (14, 1081628), (28, 540814), (56, 270407)]