12285272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11664808

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 503, 568, 1006, 2012, 3053, 4024, 6106, 12212, 21629, 24424, 35713, 43258, 71426, 86516, 142852, 173032, 285704, 1535659, 3071318, 6142636, 12285272]

約数ペア:

[(1, 12285272), (2, 6142636), (4, 3071318), (8, 1535659), (43, 285704), (71, 173032), (86, 142852), (142, 86516), (172, 71426), (284, 43258), (344, 35713), (503, 24424), (568, 21629), (1006, 12212), (2012, 6106), (3053, 4024)]