12280664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8209}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 26600400

約数和(自身を除く): 14319736

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8209, 16418, 32836, 65672, 90299, 139553, 180598, 279106, 361196, 558212, 722392, 1116424, 1535083, 3070166, 6140332, 12280664]

約数ペア:

[(1, 12280664), (2, 6140332), (4, 3070166), (8, 1535083), (11, 1116424), (17, 722392), (22, 558212), (34, 361196), (44, 279106), (68, 180598), (88, 139553), (136, 90299), (187, 65672), (374, 32836), (748, 16418), (1496, 8209)]