16493946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 37824000

約数和(自身を除く): 21330054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 787, 998, 1497, 1574, 2361, 2994, 3493, 4722, 5509, 6986, 10479, 11018, 16527, 20958, 33054, 392713, 785426, 1178139, 2356278, 2748991, 5497982, 8246973, 16493946]

約数ペア:

[(1, 16493946), (2, 8246973), (3, 5497982), (6, 2748991), (7, 2356278), (14, 1178139), (21, 785426), (42, 392713), (499, 33054), (787, 20958), (998, 16527), (1497, 11018), (1574, 10479), (2361, 6986), (2994, 5509), (3493, 4722)]