17761972

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{3527}}^1$

素因数の和:4790

約数の個数: 12

約数和(自身を含む): 31116960

約数和(自身を除く): 13354988

約数列:

[1, 2, 4, 1259, 2518, 3527, 5036, 7054, 14108, 4440493, 8880986, 17761972]

約数ペア:

[(1, 17761972), (2, 8880986), (4, 4440493), (1259, 14108), (2518, 7054), (3527, 5036)]