12185426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 20575632

約数和(自身を除く): 8390206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1171, 2342, 5203, 10406, 12881, 25762, 50353, 100706, 141691, 283382, 553883, 1107766, 6092713, 12185426]

約数ペア:

[(1, 12185426), (2, 6092713), (11, 1107766), (22, 553883), (43, 283382), (86, 141691), (121, 100706), (242, 50353), (473, 25762), (946, 12881), (1171, 10406), (2342, 5203)]