15493982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26993}}^1$

素因数の和:27043

約数の個数: 16

約数和(自身を含む): 27209952

約数和(自身を除く): 11715970

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 26993, 53986, 188951, 377902, 1106713, 2213426, 7746991, 15493982]

約数ペア:

[(1, 15493982), (2, 7746991), (7, 2213426), (14, 1106713), (41, 377902), (82, 188951), (287, 53986), (574, 26993)]