17999164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109751}}^1$

素因数の和:109796

約数の個数: 12

約数和(自身を含む): 32267088

約数和(自身を除く): 14267924

約数列:

[1, 2, 4, 41, 82, 164, 109751, 219502, 439004, 4499791, 8999582, 17999164]

約数ペア:

[(1, 17999164), (2, 8999582), (4, 4499791), (41, 439004), (82, 219502), (164, 109751)]