12587659

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 15439248

約数和(自身を除く): 2851589

約数列:

[1, 7, 37, 49, 53, 131, 259, 371, 917, 1813, 1961, 2597, 4847, 6419, 6943, 13727, 33929, 48601, 96089, 237503, 256891, 340207, 1798237, 12587659]

約数ペア:

[(1, 12587659), (7, 1798237), (37, 340207), (49, 256891), (53, 237503), (131, 96089), (259, 48601), (371, 33929), (917, 13727), (1813, 6943), (1961, 6419), (2597, 4847)]