12128866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7829534

約数列:

[1, 2, 23, 41, 46, 59, 82, 109, 118, 218, 943, 1357, 1886, 2419, 2507, 2714, 4469, 4838, 5014, 6431, 8938, 12862, 55637, 102787, 111274, 147913, 205574, 263671, 295826, 527342, 6064433, 12128866]

約数ペア:

[(1, 12128866), (2, 6064433), (23, 527342), (41, 295826), (46, 263671), (59, 205574), (82, 147913), (109, 111274), (118, 102787), (218, 55637), (943, 12862), (1357, 8938), (1886, 6431), (2419, 5014), (2507, 4838), (2714, 4469)]