15842992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{90017}}^1$

素因数の和:90036

約数の個数: 20

約数和(自身を含む): 33486696

約数和(自身を除く): 17643704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 90017, 180034, 360068, 720136, 990187, 1440272, 1980374, 3960748, 7921496, 15842992]

約数ペア:

[(1, 15842992), (2, 7921496), (4, 3960748), (8, 1980374), (11, 1440272), (16, 990187), (22, 720136), (44, 360068), (88, 180034), (176, 90017)]