12128684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 22625568

約数和(自身を除く): 10496884

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1031, 2062, 2941, 4124, 5882, 11764, 17527, 35054, 70108, 178363, 356726, 713452, 3032171, 6064342, 12128684]

約数ペア:

[(1, 12128684), (2, 6064342), (4, 3032171), (17, 713452), (34, 356726), (68, 178363), (173, 70108), (346, 35054), (692, 17527), (1031, 11764), (2062, 5882), (2941, 4124)]