17889412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 33092640

約数和(自身を除く): 15203228

約数列:

[1, 2, 4, 19, 38, 76, 401, 587, 802, 1174, 1604, 2348, 7619, 11153, 15238, 22306, 30476, 44612, 235387, 470774, 941548, 4472353, 8944706, 17889412]

約数ペア:

[(1, 17889412), (2, 8944706), (4, 4472353), (19, 941548), (38, 470774), (76, 235387), (401, 44612), (587, 30476), (802, 22306), (1174, 15238), (1604, 11153), (2348, 7619)]